pair,contact1,contact2,flow1,flow2 3qn1_A_,1,4,1,1 3qn1_A_,1,37,1,1 3qn1_A_,2,37,1,1 3qn1_A_,4,37,1,1 3qn1_A_,5,10,1,1 3qn1_A_,6,9,1,1 3qn1_A_,6,10,1,1 3qn1_A_,7,11,1,1 3qn1_A_,8,12,1,1 3qn1_A_,8,129,1,1 3qn1_A_,9,13,1,1 3qn1_A_,9,37,1,1 3qn1_A_,9,134,1,1 3qn1_A_,13,17,1,1 3qn1_A_,14,18,1,1 3qn1_A_,15,19,1,1 3qn1_A_,16,20,1,1 3qn1_A_,17,21,1,1 3qn1_A_,17,22,1,1 3qn1_A_,19,101,1,1 3qn1_A_,21,123,1,1 3qn1_A_,21,140,1,1 3qn1_A_,23,140,1,1 3qn1_A_,24,26,1,1 3qn1_A_,26,29,1,1 3qn1_A_,28,145,1,1 3qn1_A_,30,143,1,1 3qn1_A_,31,32,1,1 3qn1_A_,32,141,1,1 3qn1_A_,32,155,1,1 3qn1_A_,32,159,1,1 3qn1_A_,34,139,1,1 3qn1_A_,34,159,1,1 3qn1_A_,36,37,1,1 3qn1_A_,36,137,1,1 3qn1_A_,38,135,1,1 3qn1_A_,39,132,1,1 3qn1_A_,39,174,1,1 3qn1_A_,40,135,1,1 3qn1_A_,41,45,1,1 3qn1_A_,42,46,1,1 3qn1_A_,43,47,1,1 3qn1_A_,44,47,1,1 3qn1_A_,45,48,1,1 3qn1_A_,45,49,1,1 3qn1_A_,46,50,1,1 3qn1_A_,46,99,1,1 3qn1_A_,48,51,1,1 3qn1_A_,50,52,1,1 3qn1_A_,50,99,1,1 3qn1_A_,51,54,1,1 3qn1_A_,52,77,1,1 3qn1_A_,53,65,1,1 3qn1_A_,54,57,1,1 3qn1_A_,55,58,1,1 3qn1_A_,55,59,1,1 3qn1_A_,56,168,1,1 3qn1_A_,59,62,1,1 3qn1_A_,61,82,1,1 3qn1_A_,63,80,1,1 3qn1_A_,64,80,1,1 3qn1_A_,66,78,1,1 3qn1_A_,70,75,1,1 3qn1_A_,72,75,1,1 3qn1_A_,74,94,1,1 3qn1_A_,75,94,1,1 3qn1_A_,77,92,1,1 3qn1_A_,79,90,1,1 3qn1_A_,81,88,1,1 3qn1_A_,88,112,1,1 3qn1_A_,89,112,1,1 3qn1_A_,90,92,1,1 3qn1_A_,91,109,1,1 3qn1_A_,91,110,1,1 3qn1_A_,93,95,1,1 3qn1_A_,93,107,1,1 3qn1_A_,95,105,1,1 3qn1_A_,95,107,1,1 3qn1_A_,96,104,1,1 3qn1_A_,96,105,1,1 3qn1_A_,98,100,1,1 3qn1_A_,98,101,1,1 3qn1_A_,98,102,1,1 3qn1_A_,98,103,1,1 3qn1_A_,102,124,1,1 3qn1_A_,104,122,1,1 3qn1_A_,106,120,1,1 3qn1_A_,108,118,1,1 3qn1_A_,110,113,1,1 3qn1_A_,113,115,1,1 3qn1_A_,114,149,1,1 3qn1_A_,116,144,1,1 3qn1_A_,119,142,1,1 3qn1_A_,121,140,1,1 3qn1_A_,122,139,1,1 3qn1_A_,123,125,1,1 3qn1_A_,123,138,1,1 3qn1_A_,125,136,1,1 3qn1_A_,126,128,1,1 3qn1_A_,127,134,1,1 3qn1_A_,129,132,1,1 3qn1_A_,141,159,1,1 3qn1_A_,146,149,1,1 3qn1_A_,149,153,1,1 3qn1_A_,150,153,1,1 3qn1_A_,150,154,1,1 3qn1_A_,151,155,1,1 3qn1_A_,152,156,1,1 3qn1_A_,153,157,1,1 3qn1_A_,154,158,1,1 3qn1_A_,155,159,1,1 3qn1_A_,156,160,1,1 3qn1_A_,157,161,1,1 3qn1_A_,158,162,1,1 3qn1_A_,159,163,1,1 3qn1_A_,160,164,1,1 3qn1_A_,161,165,1,1 3qn1_A_,162,166,1,1 3qn1_A_,163,167,1,1 3qn1_A_,164,168,1,1 3qn1_A_,165,169,1,1 3qn1_A_,166,170,1,1 3qn1_A_,167,171,1,1 3qn1_A_,168,172,1,1 3qn1_A_,169,173,1,1 3qn1_A_,170,174,1,1 3qn1_A_,171,175,1,1 3qn1_A_,172,176,1,1 3qn1_A_,173,177,1,1 3qn1_A_,174,178,1,1 3qn1_A_,175,179,1,1 3qn1_A_,176,179,1,1