pair,contact1,contact2,flow1,flow2
6z2k_D_,1,3,1,1
6z2k_D_,5,8,1,1
6z2k_D_,42,47,1,1
6z2k_D_,46,49,1,1
6z2k_D_,48,52,1,1
6z2k_D_,49,53,1,1
6z2k_D_,51,55,1,1
6z2k_D_,52,56,1,1
6z2k_D_,54,57,1,1
6z2k_D_,57,59,1,1
6z2k_D_,59,61,1,1
6z2k_D_,59,68,1,1
6z2k_D_,67,70,1,1
6z2k_D_,69,70,1,1
6z2k_D_,69,72,1,1
6z2k_D_,69,73,1,1
6z2k_D_,70,74,1,1
6z2k_D_,72,75,1,1
6z2k_D_,72,76,1,1
6z2k_D_,74,78,1,1
6z2k_D_,76,79,1,1
6z2k_D_,77,80,1,1
6z2k_D_,82,85,1,1
6z2k_D_,83,87,1,1
6z2k_D_,84,88,1,1
6z2k_D_,85,89,1,1
6z2k_D_,86,90,1,1
6z2k_D_,87,91,1,1
6z2k_D_,88,92,1,1
6z2k_D_,96,106,1,1
6z2k_D_,103,107,1,1
6z2k_D_,104,108,1,1
6z2k_D_,105,109,1,1
6z2k_D_,106,110,1,1
6z2k_D_,112,116,1,1
6z2k_D_,113,117,1,1
6z2k_D_,114,118,1,1
6z2k_D_,115,119,1,1
6z2k_D_,115,139,1,1
6z2k_D_,115,140,1,1
6z2k_D_,116,120,1,1
6z2k_D_,117,121,1,1
6z2k_D_,118,122,1,1
6z2k_D_,119,123,1,1
6z2k_D_,120,124,1,1
6z2k_D_,129,131,1,1
6z2k_D_,129,132,1,1
6z2k_D_,131,135,1,1
6z2k_D_,132,136,1,1
6z2k_D_,133,137,1,1
6z2k_D_,141,145,1,1
6z2k_D_,142,146,1,1
6z2k_D_,143,147,1,1
6z2k_D_,144,148,1,1
6z2k_D_,145,149,1,1
6z2k_D_,146,150,1,1
6z2k_D_,147,150,1,1
6z2k_D_,147,151,1,1
6z2k_D_,148,151,1,1
6z2k_D_,148,152,1,1
6z2k_D_,149,153,1,1
6z2k_D_,150,154,1,1
6z2k_D_,151,155,1,1