pair,contact1,contact2,flow1,flow2 3tcx_A_,1,24,1,1 3tcx_A_,1,71,1,1 3tcx_A_,3,22,1,1 3tcx_A_,5,20,1,1 3tcx_A_,7,79,1,1 3tcx_A_,9,79,1,1 3tcx_A_,9,81,1,1 3tcx_A_,11,81,1,1 3tcx_A_,11,83,1,1 3tcx_A_,13,83,1,1 3tcx_A_,14,57,1,1 3tcx_A_,15,57,1,1 3tcx_A_,17,54,1,1 3tcx_A_,19,52,1,1 3tcx_A_,21,32,1,1 3tcx_A_,21,50,1,1 3tcx_A_,23,48,1,1 3tcx_A_,30,68,1,1 3tcx_A_,31,50,1,1 3tcx_A_,32,66,1,1 3tcx_A_,33,39,1,1 3tcx_A_,34,64,1,1 3tcx_A_,35,37,1,1 3tcx_A_,35,62,1,1 3tcx_A_,40,53,1,1 3tcx_A_,59,84,1,1 3tcx_A_,60,82,1,1 3tcx_A_,61,80,1,1 3tcx_A_,62,77,1,1 3tcx_A_,63,78,1,1 3tcx_A_,65,76,1,1 3tcx_A_,67,74,1,1 3tcx_A_,68,73,1,1 3tcx_A_,69,72,1,1