pair,contact1,contact2,flow1,flow2 1k7t_A_,1,20,1,1 1k7t_A_,1,21,1,1 1k7t_A_,2,21,1,1 1k7t_A_,3,6,1,1 1k7t_A_,3,7,1,1 1k7t_A_,3,8,1,1 1k7t_A_,4,35,1,1 1k7t_A_,5,19,1,1 1k7t_A_,5,35,1,1 1k7t_A_,10,56,1,1 1k7t_A_,12,15,1,1 1k7t_A_,14,38,1,1 1k7t_A_,16,24,1,1 1k7t_A_,17,18,1,1 1k7t_A_,17,35,1,1 1k7t_A_,17,36,1,1 1k7t_A_,18,20,1,1 1k7t_A_,18,21,1,1 1k7t_A_,18,22,1,1 1k7t_A_,18,35,1,1 1k7t_A_,26,30,1,1 1k7t_A_,30,38,1,1 1k7t_A_,30,40,1,1 1k7t_A_,31,34,1,1 1k7t_A_,31,41,1,1 1k7t_A_,34,36,1,1 1k7t_A_,37,39,1,1 1k7t_A_,42,65,1,1 1k7t_A_,43,66,1,1 1k7t_A_,45,64,1,1 1k7t_A_,46,49,1,1 1k7t_A_,46,51,1,1 1k7t_A_,47,78,1,1 1k7t_A_,48,78,1,1 1k7t_A_,53,99,1,1 1k7t_A_,55,58,1,1 1k7t_A_,59,67,1,1 1k7t_A_,59,81,1,1 1k7t_A_,60,61,1,1 1k7t_A_,60,78,1,1 1k7t_A_,60,79,1,1 1k7t_A_,61,64,1,1 1k7t_A_,61,65,1,1 1k7t_A_,61,78,1,1 1k7t_A_,69,72,1,1 1k7t_A_,69,73,1,1 1k7t_A_,72,77,1,1 1k7t_A_,73,81,1,1 1k7t_A_,73,83,1,1 1k7t_A_,74,77,1,1 1k7t_A_,77,79,1,1 1k7t_A_,80,82,1,1 1k7t_A_,85,87,1,1 1k7t_A_,86,109,1,1 1k7t_A_,87,108,1,1 1k7t_A_,88,92,1,1 1k7t_A_,88,107,1,1 1k7t_A_,89,94,1,1 1k7t_A_,90,91,1,1 1k7t_A_,90,121,1,1 1k7t_A_,91,93,1,1 1k7t_A_,91,105,1,1 1k7t_A_,95,122,1,1 1k7t_A_,98,101,1,1 1k7t_A_,100,144,1,1 1k7t_A_,102,110,1,1 1k7t_A_,103,104,1,1 1k7t_A_,103,120,1,1 1k7t_A_,103,121,1,1 1k7t_A_,103,122,1,1 1k7t_A_,104,107,1,1 1k7t_A_,104,108,1,1 1k7t_A_,104,121,1,1 1k7t_A_,112,115,1,1 1k7t_A_,112,116,1,1 1k7t_A_,113,117,1,1 1k7t_A_,115,120,1,1 1k7t_A_,116,124,1,1 1k7t_A_,116,126,1,1 1k7t_A_,118,119,1,1 1k7t_A_,120,122,1,1 1k7t_A_,122,125,1,1 1k7t_A_,123,125,1,1 1k7t_A_,123,142,1,1 1k7t_A_,130,138,1,1 1k7t_A_,132,135,1,1 1k7t_A_,132,138,1,1 1k7t_A_,133,164,1,1 1k7t_A_,134,164,1,1 1k7t_A_,140,144,1,1 1k7t_A_,140,145,1,1 1k7t_A_,141,142,1,1 1k7t_A_,141,144,1,1 1k7t_A_,143,167,1,1 1k7t_A_,145,153,1,1 1k7t_A_,146,147,1,1 1k7t_A_,146,163,1,1 1k7t_A_,146,164,1,1 1k7t_A_,146,165,1,1 1k7t_A_,147,151,1,1 1k7t_A_,147,164,1,1 1k7t_A_,155,159,1,1 1k7t_A_,156,160,1,1 1k7t_A_,158,163,1,1 1k7t_A_,159,167,1,1 1k7t_A_,163,165,1,1 1k7t_A_,166,168,1,1