pair,contact1,contact2,flow1,flow2 3c1s_A_,2,5,1,1 3c1s_A_,2,6,1,1 3c1s_A_,3,7,1,1 3c1s_A_,4,8,1,1 3c1s_A_,5,9,1,1 3c1s_A_,6,10,1,1 3c1s_A_,7,11,1,1 3c1s_A_,8,12,1,1 3c1s_A_,9,13,1,1 3c1s_A_,10,14,1,1 3c1s_A_,11,15,1,1 3c1s_A_,12,16,1,1 3c1s_A_,17,46,1,1 3c1s_A_,17,80,1,1 3c1s_A_,18,46,1,1 3c1s_A_,18,48,1,1 3c1s_A_,19,78,1,1 3c1s_A_,20,48,1,1 3c1s_A_,20,50,1,1 3c1s_A_,21,76,1,1 3c1s_A_,22,29,1,1 3c1s_A_,22,50,1,1 3c1s_A_,22,51,1,1 3c1s_A_,22,52,1,1 3c1s_A_,23,26,1,1 3c1s_A_,23,29,1,1 3c1s_A_,23,62,1,1 3c1s_A_,24,30,1,1 3c1s_A_,24,53,1,1 3c1s_A_,26,29,1,1 3c1s_A_,26,30,1,1 3c1s_A_,26,74,1,1 3c1s_A_,27,31,1,1 3c1s_A_,28,32,1,1 3c1s_A_,29,33,1,1 3c1s_A_,30,34,1,1 3c1s_A_,31,35,1,1 3c1s_A_,32,36,1,1 3c1s_A_,33,37,1,1 3c1s_A_,34,38,1,1 3c1s_A_,34,39,1,1 3c1s_A_,35,39,1,1 3c1s_A_,35,40,1,1 3c1s_A_,35,91,1,1 3c1s_A_,36,42,1,1 3c1s_A_,43,46,1,1 3c1s_A_,44,47,1,1 3c1s_A_,46,106,1,1 3c1s_A_,51,54,1,1 3c1s_A_,52,55,1,1 3c1s_A_,55,58,1,1 3c1s_A_,57,61,1,1 3c1s_A_,58,62,1,1 3c1s_A_,59,63,1,1 3c1s_A_,60,64,1,1 3c1s_A_,61,65,1,1 3c1s_A_,62,66,1,1 3c1s_A_,62,72,1,1 3c1s_A_,63,67,1,1 3c1s_A_,64,68,1,1 3c1s_A_,65,69,1,1 3c1s_A_,66,70,1,1 3c1s_A_,69,71,1,1 3c1s_A_,69,76,1,1 3c1s_A_,69,78,1,1 3c1s_A_,71,73,1,1 3c1s_A_,71,75,1,1 3c1s_A_,71,83,1,1 3c1s_A_,76,83,1,1 3c1s_A_,77,84,1,1 3c1s_A_,77,85,1,1 3c1s_A_,79,82,1,1 3c1s_A_,86,89,1,1 3c1s_A_,86,90,1,1 3c1s_A_,87,91,1,1 3c1s_A_,88,89,1,1 3c1s_A_,88,92,1,1 3c1s_A_,89,93,1,1 3c1s_A_,91,94,1,1 3c1s_A_,91,95,1,1 3c1s_A_,92,96,1,1 3c1s_A_,93,98,1,1 3c1s_A_,93,99,1,1 3c1s_A_,94,97,1,1 3c1s_A_,96,98,1,1 3c1s_A_,99,102,1,1 3c1s_A_,99,103,1,1 3c1s_A_,100,103,1,1 3c1s_A_,103,107,1,1