pair,contact1,contact2,flow1,flow2 2drp_A_,2,10,1,1 2drp_A_,3,6,1,1 2drp_A_,3,9,1,1 2drp_A_,4,8,1,1 2drp_A_,4,10,1,1 2drp_A_,5,8,1,1 2drp_A_,6,9,1,1 2drp_A_,7,19,1,1 2drp_A_,9,18,1,1 2drp_A_,11,15,1,1 2drp_A_,11,16,1,1 2drp_A_,11,27,1,1 2drp_A_,11,32,1,1 2drp_A_,14,27,1,1 2drp_A_,14,32,1,1 2drp_A_,20,24,1,1 2drp_A_,21,25,1,1 2drp_A_,22,26,1,1 2drp_A_,23,27,1,1 2drp_A_,24,28,1,1 2drp_A_,25,29,1,1 2drp_A_,26,30,1,1 2drp_A_,27,30,1,1 2drp_A_,27,31,1,1 2drp_A_,27,32,1,1 2drp_A_,28,31,1,1 2drp_A_,28,32,1,1 2drp_A_,39,48,1,1 2drp_A_,41,46,1,1 2drp_A_,41,57,1,1 2drp_A_,41,62,1,1 2drp_A_,44,57,1,1 2drp_A_,44,62,1,1 2drp_A_,50,52,1,1 2drp_A_,50,53,1,1 2drp_A_,50,54,1,1 2drp_A_,51,55,1,1 2drp_A_,52,56,1,1 2drp_A_,53,57,1,1 2drp_A_,54,58,1,1 2drp_A_,55,59,1,1 2drp_A_,56,60,1,1 2drp_A_,57,60,1,1 2drp_A_,57,61,1,1 2drp_A_,58,62,1,1