pair,contact1,contact2,flow1,flow2 3n7d_A_,1,18,1,1 3n7d_A_,3,16,1,1 3n7d_A_,4,16,1,1 3n7d_A_,5,15,1,1 3n7d_A_,6,14,1,1 3n7d_A_,7,43,1,1 3n7d_A_,8,11,1,1 3n7d_A_,8,12,1,1 3n7d_A_,9,41,1,1 3n7d_A_,9,42,1,1 3n7d_A_,10,12,1,1 3n7d_A_,11,13,1,1 3n7d_A_,13,25,1,1 3n7d_A_,15,23,1,1 3n7d_A_,15,25,1,1 3n7d_A_,17,20,1,1 3n7d_A_,17,21,1,1 3n7d_A_,19,21,1,1 3n7d_A_,24,32,1,1 3n7d_A_,26,28,1,1 3n7d_A_,26,29,1,1 3n7d_A_,26,30,1,1 3n7d_A_,36,52,1,1 3n7d_A_,37,50,1,1 3n7d_A_,40,48,1,1 3n7d_A_,42,44,1,1 3n7d_A_,42,45,1,1 3n7d_A_,42,46,1,1 3n7d_A_,44,46,1,1 3n7d_A_,47,58,1,1 3n7d_A_,49,56,1,1 3n7d_A_,51,54,1,1