pair,contact1,contact2,flow1,flow2 1wgh_A_,4,5,1,1 1wgh_A_,16,88,1,1 1wgh_A_,17,33,1,1 1wgh_A_,18,89,1,1 1wgh_A_,18,90,1,1 1wgh_A_,18,91,1,1 1wgh_A_,19,31,1,1 1wgh_A_,20,91,1,1 1wgh_A_,20,93,1,1 1wgh_A_,21,29,1,1 1wgh_A_,22,93,1,1 1wgh_A_,22,95,1,1 1wgh_A_,23,26,1,1 1wgh_A_,23,27,1,1 1wgh_A_,24,26,1,1 1wgh_A_,34,36,1,1 1wgh_A_,34,37,1,1 1wgh_A_,37,80,1,1 1wgh_A_,38,42,1,1 1wgh_A_,39,43,1,1 1wgh_A_,39,78,1,1 1wgh_A_,40,44,1,1 1wgh_A_,41,45,1,1 1wgh_A_,42,46,1,1 1wgh_A_,43,47,1,1 1wgh_A_,44,48,1,1 1wgh_A_,45,49,1,1 1wgh_A_,60,61,1,1 1wgh_A_,61,65,1,1 1wgh_A_,64,98,1,1 1wgh_A_,67,74,1,1 1wgh_A_,68,94,1,1 1wgh_A_,69,72,1,1 1wgh_A_,75,78,1,1 1wgh_A_,79,82,1,1 1wgh_A_,79,83,1,1 1wgh_A_,80,85,1,1 1wgh_A_,81,84,1,1 1wgh_A_,103,105,1,1