pair,contact1,contact2,flow1,flow2 1tnm_A_,4,22,1,1 1tnm_A_,5,6,1,1 1tnm_A_,9,86,1,1 1tnm_A_,9,88,1,1 1tnm_A_,11,88,1,1 1tnm_A_,11,90,1,1 1tnm_A_,17,59,1,1 1tnm_A_,19,57,1,1 1tnm_A_,20,56,1,1 1tnm_A_,21,55,1,1 1tnm_A_,23,53,1,1 1tnm_A_,24,53,1,1 1tnm_A_,30,75,1,1 1tnm_A_,32,73,1,1 1tnm_A_,32,75,1,1 1tnm_A_,33,55,1,1 1tnm_A_,34,71,1,1 1tnm_A_,35,71,1,1 1tnm_A_,37,40,1,1 1tnm_A_,39,41,1,1 1tnm_A_,45,65,1,1 1tnm_A_,47,58,1,1 1tnm_A_,49,56,1,1 1tnm_A_,50,55,1,1 1tnm_A_,65,66,1,1 1tnm_A_,67,69,1,1 1tnm_A_,70,85,1,1 1tnm_A_,72,83,1,1 1tnm_A_,74,81,1,1 1tnm_A_,76,79,1,1 1tnm_A_,89,91,1,1