pair,contact1,contact2,flow1,flow2 1qzg_A_,3,6,1,1 1qzg_A_,3,7,1,1 1qzg_A_,4,8,1,1 1qzg_A_,5,9,1,1 1qzg_A_,6,10,1,1 1qzg_A_,7,11,1,1 1qzg_A_,8,12,1,1 1qzg_A_,9,13,1,1 1qzg_A_,10,13,1,1 1qzg_A_,11,14,1,1 1qzg_A_,14,25,1,1 1qzg_A_,16,23,1,1 1qzg_A_,18,21,1,1 1qzg_A_,22,40,1,1 1qzg_A_,24,40,1,1 1qzg_A_,25,28,1,1 1qzg_A_,25,29,1,1 1qzg_A_,26,30,1,1 1qzg_A_,26,69,1,1 1qzg_A_,27,30,1,1 1qzg_A_,27,71,1,1 1qzg_A_,28,31,1,1 1qzg_A_,30,72,1,1 1qzg_A_,30,115,1,1 1qzg_A_,31,115,1,1 1qzg_A_,33,110,1,1 1qzg_A_,37,108,1,1 1qzg_A_,39,105,1,1 1qzg_A_,39,106,1,1 1qzg_A_,40,105,1,1 1qzg_A_,41,103,1,1 1qzg_A_,43,101,1,1 1qzg_A_,44,68,1,1 1qzg_A_,45,98,1,1 1qzg_A_,45,99,1,1 1qzg_A_,46,66,1,1 1qzg_A_,46,74,1,1 1qzg_A_,46,76,1,1 1qzg_A_,47,48,1,1 1qzg_A_,47,66,1,1 1qzg_A_,49,63,1,1 1qzg_A_,49,64,1,1 1qzg_A_,52,62,1,1 1qzg_A_,53,59,1,1 1qzg_A_,54,60,1,1 1qzg_A_,56,59,1,1 1qzg_A_,58,60,1,1 1qzg_A_,60,86,1,1 1qzg_A_,61,85,1,1 1qzg_A_,63,83,1,1 1qzg_A_,64,82,1,1 1qzg_A_,65,81,1,1 1qzg_A_,67,79,1,1 1qzg_A_,69,71,1,1 1qzg_A_,69,72,1,1 1qzg_A_,73,76,1,1 1qzg_A_,80,117,1,1 1qzg_A_,82,117,1,1 1qzg_A_,82,119,1,1 1qzg_A_,84,119,1,1 1qzg_A_,85,87,1,1 1qzg_A_,85,88,1,1 1qzg_A_,85,90,1,1 1qzg_A_,85,146,1,1 1qzg_A_,87,90,1,1 1qzg_A_,88,90,1,1 1qzg_A_,90,146,1,1 1qzg_A_,93,140,1,1 1qzg_A_,93,142,1,1 1qzg_A_,95,137,1,1 1qzg_A_,96,99,1,1 1qzg_A_,98,162,1,1 1qzg_A_,100,128,1,1 1qzg_A_,102,126,1,1 1qzg_A_,104,124,1,1 1qzg_A_,105,120,1,1 1qzg_A_,105,122,1,1 1qzg_A_,107,118,1,1 1qzg_A_,109,116,1,1 1qzg_A_,111,114,1,1 1qzg_A_,120,123,1,1 1qzg_A_,121,146,1,1 1qzg_A_,123,124,1,1 1qzg_A_,123,146,1,1 1qzg_A_,125,142,1,1 1qzg_A_,125,146,1,1 1qzg_A_,125,148,1,1 1qzg_A_,128,155,1,1 1qzg_A_,130,133,1,1 1qzg_A_,130,138,1,1 1qzg_A_,130,162,1,1 1qzg_A_,132,162,1,1 1qzg_A_,133,135,1,1 1qzg_A_,140,142,1,1 1qzg_A_,144,147,1,1 1qzg_A_,151,155,1,1 1qzg_A_,152,156,1,1 1qzg_A_,153,157,1,1 1qzg_A_,154,158,1,1 1qzg_A_,155,159,1,1 1qzg_A_,156,160,1,1 1qzg_A_,157,161,1,1 1qzg_A_,158,162,1,1 1qzg_A_,159,163,1,1 1qzg_A_,160,164,1,1 1qzg_A_,161,165,1,1 1qzg_A_,162,166,1,1 1qzg_A_,163,167,1,1 1qzg_A_,164,168,1,1 1qzg_A_,165,169,1,1 1qzg_A_,166,169,1,1 1qzg_A_,166,170,1,1