pair,contact1,contact2,flow1,flow2 3k3c_A_,8,11,1,1 3k3c_A_,8,12,1,1 3k3c_A_,9,13,1,1 3k3c_A_,9,14,1,1 3k3c_A_,15,19,1,1 3k3c_A_,16,20,1,1 3k3c_A_,17,20,1,1 3k3c_A_,17,21,1,1 3k3c_A_,18,21,1,1 3k3c_A_,18,22,1,1 3k3c_A_,19,23,1,1 3k3c_A_,20,24,1,1 3k3c_A_,22,25,1,1 3k3c_A_,23,26,1,1 3k3c_A_,23,44,1,1 3k3c_A_,24,45,1,1 3k3c_A_,24,48,1,1 3k3c_A_,26,28,1,1 3k3c_A_,28,44,1,1 3k3c_A_,29,129,1,1 3k3c_A_,30,44,1,1 3k3c_A_,31,127,1,1 3k3c_A_,32,41,1,1 3k3c_A_,32,42,1,1 3k3c_A_,33,115,1,1 3k3c_A_,33,125,1,1 3k3c_A_,34,39,1,1 3k3c_A_,35,38,1,1 3k3c_A_,35,123,1,1 3k3c_A_,37,62,1,1 3k3c_A_,38,61,1,1 3k3c_A_,38,78,1,1 3k3c_A_,39,58,1,1 3k3c_A_,40,58,1,1 3k3c_A_,40,59,1,1 3k3c_A_,44,47,1,1 3k3c_A_,44,48,1,1 3k3c_A_,45,49,1,1 3k3c_A_,46,50,1,1 3k3c_A_,47,51,1,1 3k3c_A_,47,65,1,1 3k3c_A_,48,55,1,1 3k3c_A_,50,106,1,1 3k3c_A_,51,65,1,1 3k3c_A_,51,98,1,1 3k3c_A_,56,57,1,1 3k3c_A_,60,63,1,1 3k3c_A_,61,64,1,1 3k3c_A_,61,65,1,1 3k3c_A_,65,68,1,1 3k3c_A_,65,74,1,1 3k3c_A_,66,69,1,1 3k3c_A_,67,70,1,1 3k3c_A_,67,71,1,1 3k3c_A_,67,96,1,1 3k3c_A_,68,71,1,1 3k3c_A_,71,95,1,1 3k3c_A_,72,76,1,1 3k3c_A_,73,77,1,1 3k3c_A_,74,78,1,1 3k3c_A_,75,79,1,1 3k3c_A_,76,80,1,1 3k3c_A_,77,81,1,1 3k3c_A_,78,82,1,1 3k3c_A_,79,82,1,1 3k3c_A_,79,83,1,1 3k3c_A_,80,84,1,1 3k3c_A_,83,85,1,1 3k3c_A_,87,112,1,1 3k3c_A_,89,110,1,1 3k3c_A_,91,109,1,1 3k3c_A_,91,139,1,1 3k3c_A_,92,108,1,1 3k3c_A_,93,105,1,1 3k3c_A_,94,98,1,1 3k3c_A_,94,106,1,1 3k3c_A_,96,104,1,1 3k3c_A_,97,100,1,1 3k3c_A_,97,102,1,1 3k3c_A_,99,101,1,1 3k3c_A_,104,106,1,1 3k3c_A_,105,107,1,1 3k3c_A_,105,137,1,1 3k3c_A_,107,132,1,1 3k3c_A_,107,133,1,1 3k3c_A_,109,130,1,1 3k3c_A_,111,128,1,1 3k3c_A_,113,126,1,1 3k3c_A_,114,126,1,1 3k3c_A_,115,123,1,1 3k3c_A_,115,124,1,1 3k3c_A_,115,125,1,1 3k3c_A_,115,126,1,1 3k3c_A_,116,120,1,1 3k3c_A_,117,120,1,1 3k3c_A_,117,121,1,1 3k3c_A_,119,121,1,1 3k3c_A_,130,135,1,1 3k3c_A_,131,133,1,1 3k3c_A_,131,135,1,1 3k3c_A_,132,136,1,1 3k3c_A_,133,137,1,1 3k3c_A_,134,138,1,1 3k3c_A_,135,139,1,1 3k3c_A_,136,140,1,1 3k3c_A_,137,140,1,1 3k3c_A_,137,141,1,1 3k3c_A_,138,142,1,1 3k3c_A_,139,143,1,1 3k3c_A_,140,144,1,1 3k3c_A_,141,145,1,1 3k3c_A_,142,146,1,1 3k3c_A_,143,147,1,1 3k3c_A_,144,148,1,1 3k3c_A_,145,149,1,1 3k3c_A_,146,150,1,1 3k3c_A_,147,150,1,1 3k3c_A_,147,151,1,1 3k3c_A_,148,151,1,1 3k3c_A_,149,152,1,1