pair,contact1,contact2,flow1,flow2 1x61_A_,8,12,1,1 1x61_A_,8,30,1,1 1x61_A_,9,28,1,1 1x61_A_,11,30,1,1 1x61_A_,14,30,1,1 1x61_A_,22,29,1,1 1x61_A_,24,27,1,1 1x61_A_,30,33,1,1 1x61_A_,30,34,1,1 1x61_A_,34,43,1,1 1x61_A_,36,41,1,1 1x61_A_,36,55,1,1 1x61_A_,37,54,1,1 1x61_A_,37,55,1,1 1x61_A_,47,58,1,1 1x61_A_,49,56,1,1 1x61_A_,51,54,1,1 1x61_A_,57,61,1,1 1x61_A_,58,62,1,1 1x61_A_,59,62,1,1 1x61_A_,59,63,1,1 1x61_A_,60,64,1,1 1x61_A_,64,67,1,1 1x61_A_,65,68,1,1