pair,contact1,contact2,flow1,flow2 3gsn_A_,4,22,1,1 3gsn_A_,4,23,1,1 3gsn_A_,5,102,1,1 3gsn_A_,6,21,1,1 3gsn_A_,7,103,1,1 3gsn_A_,8,104,1,1 3gsn_A_,10,104,1,1 3gsn_A_,10,106,1,1 3gsn_A_,12,106,1,1 3gsn_A_,12,108,1,1 3gsn_A_,13,16,1,1 3gsn_A_,14,108,1,1 3gsn_A_,15,79,1,1 3gsn_A_,16,79,1,1 3gsn_A_,18,76,1,1 3gsn_A_,20,74,1,1 3gsn_A_,22,72,1,1 3gsn_A_,24,70,1,1 3gsn_A_,25,91,1,1 3gsn_A_,26,29,1,1 3gsn_A_,27,91,1,1 3gsn_A_,28,92,1,1 3gsn_A_,30,92,1,1 3gsn_A_,31,92,1,1 3gsn_A_,32,49,1,1 3gsn_A_,33,35,1,1 3gsn_A_,33,90,1,1 3gsn_A_,34,46,1,1 3gsn_A_,34,47,1,1 3gsn_A_,34,72,1,1 3gsn_A_,35,88,1,1 3gsn_A_,36,44,1,1 3gsn_A_,37,41,1,1 3gsn_A_,37,86,1,1 3gsn_A_,38,41,1,1 3gsn_A_,48,56,1,1 3gsn_A_,52,67,1,1 3gsn_A_,53,65,1,1 3gsn_A_,56,63,1,1 3gsn_A_,58,61,1,1 3gsn_A_,60,77,1,1 3gsn_A_,60,78,1,1 3gsn_A_,60,83,1,1 3gsn_A_,62,75,1,1 3gsn_A_,64,72,1,1 3gsn_A_,64,73,1,1 3gsn_A_,66,69,1,1 3gsn_A_,66,71,1,1 3gsn_A_,80,82,1,1 3gsn_A_,80,83,1,1 3gsn_A_,81,84,1,1 3gsn_A_,83,87,1,1 3gsn_A_,84,107,1,1 3gsn_A_,85,105,1,1 3gsn_A_,87,103,1,1 3gsn_A_,89,100,1,1 3gsn_A_,91,92,1,1 3gsn_A_,91,98,1,1 3gsn_A_,93,96,1,1 3gsn_A_,101,102,1,1 3gsn_A_,115,119,1,1 3gsn_A_,115,135,1,1 3gsn_A_,115,136,1,1 3gsn_A_,117,135,1,1 3gsn_A_,118,196,1,1 3gsn_A_,119,132,1,1 3gsn_A_,119,133,1,1 3gsn_A_,119,182,1,1 3gsn_A_,121,131,1,1 3gsn_A_,128,129,1,1 3gsn_A_,128,130,1,1 3gsn_A_,132,173,1,1 3gsn_A_,134,171,1,1 3gsn_A_,137,169,1,1 3gsn_A_,145,148,1,1 3gsn_A_,145,153,1,1 3gsn_A_,146,185,1,1 3gsn_A_,150,175,1,1 3gsn_A_,152,174,1,1 3gsn_A_,152,176,1,1 3gsn_A_,154,172,1,1 3gsn_A_,158,168,1,1 3gsn_A_,159,168,1,1 3gsn_A_,162,163,1,1 3gsn_A_,165,167,1,1 3gsn_A_,186,189,1,1 3gsn_A_,192,195,1,1