pair,contact1,contact2,flow1,flow2 6zsh_B_,2,5,1,1 6zsh_B_,2,6,1,1 6zsh_B_,3,7,1,1 6zsh_B_,4,8,1,1 6zsh_B_,5,9,1,1 6zsh_B_,6,10,1,1 6zsh_B_,7,11,1,1 6zsh_B_,8,12,1,1 6zsh_B_,9,13,1,1 6zsh_B_,10,14,1,1 6zsh_B_,11,15,1,1 6zsh_B_,13,16,1,1 6zsh_B_,15,18,1,1 6zsh_B_,18,21,1,1 6zsh_B_,18,41,1,1 6zsh_B_,19,50,1,1 6zsh_B_,22,29,1,1 6zsh_B_,24,29,1,1 6zsh_B_,25,27,1,1 6zsh_B_,25,28,1,1 6zsh_B_,25,29,1,1 6zsh_B_,25,30,1,1 6zsh_B_,27,30,1,1 6zsh_B_,28,31,1,1 6zsh_B_,29,35,1,1 6zsh_B_,30,33,1,1 6zsh_B_,31,62,1,1 6zsh_B_,31,83,1,1 6zsh_B_,32,34,1,1 6zsh_B_,32,61,1,1 6zsh_B_,33,37,1,1 6zsh_B_,34,38,1,1 6zsh_B_,35,39,1,1 6zsh_B_,36,40,1,1 6zsh_B_,37,41,1,1 6zsh_B_,37,61,1,1 6zsh_B_,38,42,1,1 6zsh_B_,39,43,1,1 6zsh_B_,40,44,1,1 6zsh_B_,44,46,1,1 6zsh_B_,44,47,1,1 6zsh_B_,49,52,1,1 6zsh_B_,50,53,1,1 6zsh_B_,54,56,1,1 6zsh_B_,54,57,1,1 6zsh_B_,54,61,1,1 6zsh_B_,56,58,1,1 6zsh_B_,57,60,1,1 6zsh_B_,57,61,1,1 6zsh_B_,58,62,1,1 6zsh_B_,59,63,1,1 6zsh_B_,60,64,1,1 6zsh_B_,61,65,1,1 6zsh_B_,62,66,1,1 6zsh_B_,63,67,1,1 6zsh_B_,64,68,1,1 6zsh_B_,65,69,1,1 6zsh_B_,66,70,1,1 6zsh_B_,67,71,1,1 6zsh_B_,67,76,1,1 6zsh_B_,68,71,1,1 6zsh_B_,69,72,1,1 6zsh_B_,69,74,1,1 6zsh_B_,70,73,1,1 6zsh_B_,79,82,1,1 6zsh_B_,80,83,1,1 6zsh_B_,81,84,1,1 6zsh_B_,84,87,1,1 6zsh_B_,90,93,1,1 6zsh_B_,90,94,1,1 6zsh_B_,91,95,1,1 6zsh_B_,92,96,1,1 6zsh_B_,93,97,1,1 6zsh_B_,94,98,1,1 6zsh_B_,95,99,1,1 6zsh_B_,96,100,1,1 6zsh_B_,97,101,1,1 6zsh_B_,98,102,1,1 6zsh_B_,99,103,1,1 6zsh_B_,100,104,1,1 6zsh_B_,101,105,1,1 6zsh_B_,102,106,1,1 6zsh_B_,103,106,1,1 6zsh_B_,103,108,1,1 6zsh_B_,104,107,1,1