pair,contact1,contact2,flow1,flow2 1sg5_A_,14,17,1,1 1sg5_A_,14,18,1,1 1sg5_A_,15,19,1,1 1sg5_A_,16,20,1,1 1sg5_A_,17,21,1,1 1sg5_A_,18,22,1,1 1sg5_A_,18,23,1,1 1sg5_A_,19,24,1,1 1sg5_A_,20,26,1,1 1sg5_A_,26,43,1,1 1sg5_A_,28,40,1,1 1sg5_A_,29,74,1,1 1sg5_A_,30,38,1,1 1sg5_A_,31,72,1,1 1sg5_A_,32,36,1,1 1sg5_A_,44,55,1,1 1sg5_A_,46,53,1,1 1sg5_A_,54,65,1,1 1sg5_A_,56,63,1,1 1sg5_A_,58,61,1,1 1sg5_A_,66,69,1,1 1sg5_A_,70,83,1,1 1sg5_A_,71,83,1,1 1sg5_A_,73,81,1,1 1sg5_A_,75,78,1,1 1sg5_A_,75,79,1,1