pair,contact1,contact2,flow1,flow2 2df6_A_,2,5,1,1 2df6_A_,4,31,1,1 2df6_A_,5,31,1,1 2df6_A_,7,29,1,1 2df6_A_,8,57,1,1 2df6_A_,9,26,1,1 2df6_A_,9,27,1,1 2df6_A_,10,55,1,1 2df6_A_,11,55,1,1 2df6_A_,12,25,1,1 2df6_A_,13,23,1,1 2df6_A_,15,22,1,1 2df6_A_,16,17,1,1 2df6_A_,16,20,1,1 2df6_A_,17,20,1,1 2df6_A_,19,50,1,1 2df6_A_,21,50,1,1 2df6_A_,22,47,1,1 2df6_A_,24,27,1,1 2df6_A_,30,43,1,1 2df6_A_,32,41,1,1 2df6_A_,33,35,1,1 2df6_A_,33,41,1,1 2df6_A_,38,53,1,1 2df6_A_,40,51,1,1 2df6_A_,42,49,1,1 2df6_A_,44,47,1,1 2df6_A_,52,55,1,1 2df6_A_,54,57,1,1 2df6_A_,56,57,1,1