pair,contact1,contact2,flow1,flow2 2qf4_A_,2,124,1,1 2qf4_A_,3,165,1,1 2qf4_A_,5,163,1,1 2qf4_A_,7,161,1,1 2qf4_A_,9,159,1,1 2qf4_A_,10,26,1,1 2qf4_A_,11,157,1,1 2qf4_A_,12,24,1,1 2qf4_A_,13,24,1,1 2qf4_A_,14,153,1,1 2qf4_A_,14,156,1,1 2qf4_A_,15,17,1,1 2qf4_A_,15,20,1,1 2qf4_A_,15,22,1,1 2qf4_A_,17,20,1,1 2qf4_A_,18,91,1,1 2qf4_A_,21,61,1,1 2qf4_A_,21,64,1,1 2qf4_A_,21,91,1,1 2qf4_A_,23,59,1,1 2qf4_A_,25,57,1,1 2qf4_A_,27,57,1,1 2qf4_A_,28,31,1,1 2qf4_A_,28,33,1,1 2qf4_A_,29,32,1,1 2qf4_A_,29,35,1,1 2qf4_A_,29,52,1,1 2qf4_A_,29,53,1,1 2qf4_A_,30,54,1,1 2qf4_A_,30,55,1,1 2qf4_A_,34,36,1,1 2qf4_A_,34,37,1,1 2qf4_A_,35,120,1,1 2qf4_A_,36,122,1,1 2qf4_A_,36,164,1,1 2qf4_A_,37,49,1,1 2qf4_A_,38,162,1,1 2qf4_A_,39,46,1,1 2qf4_A_,39,47,1,1 2qf4_A_,40,160,1,1 2qf4_A_,41,44,1,1 2qf4_A_,42,152,1,1 2qf4_A_,45,127,1,1 2qf4_A_,46,62,1,1 2qf4_A_,48,60,1,1 2qf4_A_,48,69,1,1 2qf4_A_,50,58,1,1 2qf4_A_,51,53,1,1 2qf4_A_,51,58,1,1 2qf4_A_,53,56,1,1 2qf4_A_,61,64,1,1 2qf4_A_,63,91,1,1 2qf4_A_,65,89,1,1 2qf4_A_,67,69,1,1 2qf4_A_,67,87,1,1 2qf4_A_,71,86,1,1 2qf4_A_,72,116,1,1 2qf4_A_,72,118,1,1 2qf4_A_,73,84,1,1 2qf4_A_,74,114,1,1 2qf4_A_,74,125,1,1 2qf4_A_,75,82,1,1 2qf4_A_,76,78,1,1 2qf4_A_,76,81,1,1 2qf4_A_,76,112,1,1 2qf4_A_,77,80,1,1 2qf4_A_,77,111,1,1 2qf4_A_,83,102,1,1 2qf4_A_,85,99,1,1 2qf4_A_,87,97,1,1 2qf4_A_,88,97,1,1 2qf4_A_,90,92,1,1 2qf4_A_,90,93,1,1 2qf4_A_,90,95,1,1 2qf4_A_,96,147,1,1 2qf4_A_,98,145,1,1 2qf4_A_,99,143,1,1 2qf4_A_,103,105,1,1 2qf4_A_,103,143,1,1 2qf4_A_,105,106,1,1 2qf4_A_,105,143,1,1 2qf4_A_,108,111,1,1 2qf4_A_,110,131,1,1 2qf4_A_,111,131,1,1 2qf4_A_,113,128,1,1 2qf4_A_,113,129,1,1 2qf4_A_,115,123,1,1 2qf4_A_,115,125,1,1 2qf4_A_,115,126,1,1 2qf4_A_,121,123,1,1 2qf4_A_,122,164,1,1 2qf4_A_,128,150,1,1 2qf4_A_,130,148,1,1 2qf4_A_,132,146,1,1 2qf4_A_,133,146,1,1 2qf4_A_,134,137,1,1 2qf4_A_,135,144,1,1 2qf4_A_,136,139,1,1 2qf4_A_,139,142,1,1 2qf4_A_,152,154,1,1 2qf4_A_,153,156,1,1 2qf4_A_,164,166,1,1 2qf4_A_,168,170,1,1