pair,contact1,contact2,flow1,flow2 1bnd_A_,4,6,1,1 1bnd_A_,4,62,1,1 1bnd_A_,5,62,1,1 1bnd_A_,7,52,1,1 1bnd_A_,7,56,1,1 1bnd_A_,7,57,1,1 1bnd_A_,7,62,1,1 1bnd_A_,7,102,1,1 1bnd_A_,9,50,1,1 1bnd_A_,10,49,1,1 1bnd_A_,11,48,1,1 1bnd_A_,11,50,1,1 1bnd_A_,13,46,1,1 1bnd_A_,14,17,1,1 1bnd_A_,14,18,1,1 1bnd_A_,15,19,1,1 1bnd_A_,15,44,1,1 1bnd_A_,16,19,1,1 1bnd_A_,18,20,1,1 1bnd_A_,18,48,1,1 1bnd_A_,19,31,1,1 1bnd_A_,21,29,1,1 1bnd_A_,22,97,1,1 1bnd_A_,23,25,1,1 1bnd_A_,23,26,1,1 1bnd_A_,23,27,1,1 1bnd_A_,24,95,1,1 1bnd_A_,30,85,1,1 1bnd_A_,32,44,1,1 1bnd_A_,32,83,1,1 1bnd_A_,33,44,1,1 1bnd_A_,35,42,1,1 1bnd_A_,37,40,1,1 1bnd_A_,44,83,1,1 1bnd_A_,49,99,1,1 1bnd_A_,51,75,1,1 1bnd_A_,52,54,1,1 1bnd_A_,52,55,1,1 1bnd_A_,53,58,1,1 1bnd_A_,56,58,1,1 1bnd_A_,57,73,1,1 1bnd_A_,61,71,1,1 1bnd_A_,65,68,1,1 1bnd_A_,65,69,1,1 1bnd_A_,66,109,1,1 1bnd_A_,67,109,1,1 1bnd_A_,68,109,1,1 1bnd_A_,70,107,1,1 1bnd_A_,72,105,1,1 1bnd_A_,74,103,1,1 1bnd_A_,76,100,1,1 1bnd_A_,76,101,1,1 1bnd_A_,77,99,1,1 1bnd_A_,78,98,1,1 1bnd_A_,79,97,1,1 1bnd_A_,80,96,1,1 1bnd_A_,82,94,1,1 1bnd_A_,84,92,1,1 1bnd_A_,84,94,1,1 1bnd_A_,86,88,1,1 1bnd_A_,86,90,1,1 1bnd_A_,90,94,1,1