pair,contact1,contact2,flow1,flow2 3acb_A_,2,4,1,1 3acb_A_,6,11,1,1 3acb_A_,6,160,1,1 3acb_A_,7,163,1,1 3acb_A_,8,11,1,1 3acb_A_,8,161,1,1 3acb_A_,10,161,1,1 3acb_A_,11,160,1,1 3acb_A_,12,159,1,1 3acb_A_,13,16,1,1 3acb_A_,13,17,1,1 3acb_A_,14,18,1,1 3acb_A_,15,19,1,1 3acb_A_,16,20,1,1 3acb_A_,17,21,1,1 3acb_A_,18,22,1,1 3acb_A_,19,23,1,1 3acb_A_,20,23,1,1 3acb_A_,20,24,1,1 3acb_A_,20,133,1,1 3acb_A_,20,134,1,1 3acb_A_,21,25,1,1 3acb_A_,22,26,1,1 3acb_A_,23,27,1,1 3acb_A_,24,28,1,1 3acb_A_,25,29,1,1 3acb_A_,26,30,1,1 3acb_A_,27,31,1,1 3acb_A_,28,32,1,1 3acb_A_,30,31,1,1 3acb_A_,30,33,1,1 3acb_A_,31,132,1,1 3acb_A_,32,35,1,1 3acb_A_,36,82,1,1 3acb_A_,37,62,1,1 3acb_A_,38,62,1,1 3acb_A_,38,83,1,1 3acb_A_,38,85,1,1 3acb_A_,39,62,1,1 3acb_A_,39,64,1,1 3acb_A_,40,85,1,1 3acb_A_,40,87,1,1 3acb_A_,41,64,1,1 3acb_A_,41,66,1,1 3acb_A_,42,46,1,1 3acb_A_,42,87,1,1 3acb_A_,43,66,1,1 3acb_A_,44,47,1,1 3acb_A_,46,50,1,1 3acb_A_,47,51,1,1 3acb_A_,48,52,1,1 3acb_A_,49,53,1,1 3acb_A_,50,54,1,1 3acb_A_,51,55,1,1 3acb_A_,52,145,1,1 3acb_A_,53,56,1,1 3acb_A_,54,57,1,1 3acb_A_,57,59,1,1 3acb_A_,62,82,1,1 3acb_A_,64,65,1,1 3acb_A_,64,76,1,1 3acb_A_,64,77,1,1 3acb_A_,67,73,1,1 3acb_A_,69,70,1,1 3acb_A_,74,103,1,1 3acb_A_,79,82,1,1 3acb_A_,80,108,1,1 3acb_A_,81,108,1,1 3acb_A_,82,110,1,1 3acb_A_,82,111,1,1 3acb_A_,83,111,1,1 3acb_A_,84,111,1,1 3acb_A_,84,113,1,1 3acb_A_,86,113,1,1 3acb_A_,86,115,1,1 3acb_A_,88,115,1,1 3acb_A_,88,117,1,1 3acb_A_,89,90,1,1 3acb_A_,89,118,1,1 3acb_A_,91,118,1,1 3acb_A_,91,120,1,1 3acb_A_,91,124,1,1 3acb_A_,92,93,1,1 3acb_A_,92,124,1,1 3acb_A_,93,95,1,1 3acb_A_,93,125,1,1 3acb_A_,93,126,1,1 3acb_A_,94,98,1,1 3acb_A_,95,99,1,1 3acb_A_,96,100,1,1 3acb_A_,97,101,1,1 3acb_A_,98,102,1,1 3acb_A_,99,103,1,1 3acb_A_,100,104,1,1 3acb_A_,101,105,1,1 3acb_A_,102,106,1,1 3acb_A_,104,107,1,1 3acb_A_,105,108,1,1 3acb_A_,113,132,1,1 3acb_A_,114,131,1,1 3acb_A_,114,132,1,1 3acb_A_,116,132,1,1 3acb_A_,116,134,1,1 3acb_A_,117,135,1,1 3acb_A_,119,124,1,1 3acb_A_,119,135,1,1 3acb_A_,119,137,1,1 3acb_A_,120,123,1,1 3acb_A_,120,139,1,1 3acb_A_,120,140,1,1 3acb_A_,121,124,1,1 3acb_A_,123,139,1,1 3acb_A_,138,140,1,1 3acb_A_,141,162,1,1 3acb_A_,143,160,1,1 3acb_A_,144,147,1,1 3acb_A_,145,156,1,1 3acb_A_,146,154,1,1 3acb_A_,148,151,1,1 3acb_A_,149,152,1,1 3acb_A_,149,153,1,1 3acb_A_,151,154,1,1 3acb_A_,153,156,1,1 3acb_A_,160,161,1,1