pair,contact1,contact2,flow1,flow2 2ly6_A_,1,4,1,1 2ly6_A_,2,5,1,1 2ly6_A_,3,50,1,1 2ly6_A_,5,48,1,1 2ly6_A_,8,10,1,1 2ly6_A_,8,41,1,1 2ly6_A_,10,46,1,1 2ly6_A_,11,14,1,1 2ly6_A_,14,17,1,1 2ly6_A_,17,20,1,1 2ly6_A_,20,24,1,1 2ly6_A_,21,25,1,1 2ly6_A_,22,26,1,1 2ly6_A_,23,27,1,1 2ly6_A_,24,28,1,1 2ly6_A_,25,29,1,1 2ly6_A_,25,31,1,1 2ly6_A_,25,46,1,1 2ly6_A_,25,48,1,1 2ly6_A_,35,47,1,1 2ly6_A_,37,45,1,1 2ly6_A_,39,42,1,1 2ly6_A_,50,51,1,1