pair,contact1,contact2,flow1,flow2 3sn6_N_,3,25,1,1 3sn6_N_,5,23,1,1 3sn6_N_,6,22,1,1 3sn6_N_,6,96,1,1 3sn6_N_,6,121,1,1 3sn6_N_,7,21,1,1 3sn6_N_,10,125,1,1 3sn6_N_,12,125,1,1 3sn6_N_,12,127,1,1 3sn6_N_,13,16,1,1 3sn6_N_,15,86,1,1 3sn6_N_,16,86,1,1 3sn6_N_,18,83,1,1 3sn6_N_,19,82,1,1 3sn6_N_,20,81,1,1 3sn6_N_,22,78,1,1 3sn6_N_,22,79,1,1 3sn6_N_,24,77,1,1 3sn6_N_,28,31,1,1 3sn6_N_,29,32,1,1 3sn6_N_,31,53,1,1 3sn6_N_,31,103,1,1 3sn6_N_,32,72,1,1 3sn6_N_,33,99,1,1 3sn6_N_,33,105,1,1 3sn6_N_,34,51,1,1 3sn6_N_,35,97,1,1 3sn6_N_,35,99,1,1 3sn6_N_,35,109,1,1 3sn6_N_,36,48,1,1 3sn6_N_,36,49,1,1 3sn6_N_,37,95,1,1 3sn6_N_,38,46,1,1 3sn6_N_,38,90,1,1 3sn6_N_,39,43,1,1 3sn6_N_,39,93,1,1 3sn6_N_,39,95,1,1 3sn6_N_,40,43,1,1 3sn6_N_,47,61,1,1 3sn6_N_,48,61,1,1 3sn6_N_,49,59,1,1 3sn6_N_,50,59,1,1 3sn6_N_,52,54,1,1 3sn6_N_,52,55,1,1 3sn6_N_,52,56,1,1 3sn6_N_,52,57,1,1 3sn6_N_,52,72,1,1 3sn6_N_,53,104,1,1 3sn6_N_,54,56,1,1 3sn6_N_,60,65,1,1 3sn6_N_,60,70,1,1 3sn6_N_,63,67,1,1 3sn6_N_,64,67,1,1 3sn6_N_,67,84,1,1 3sn6_N_,67,90,1,1 3sn6_N_,69,82,1,1 3sn6_N_,71,80,1,1 3sn6_N_,72,74,1,1 3sn6_N_,73,76,1,1 3sn6_N_,73,78,1,1 3sn6_N_,74,77,1,1 3sn6_N_,76,80,1,1 3sn6_N_,78,79,1,1 3sn6_N_,82,84,1,1 3sn6_N_,84,85,1,1 3sn6_N_,87,90,1,1 3sn6_N_,90,94,1,1 3sn6_N_,91,124,1,1 3sn6_N_,92,124,1,1 3sn6_N_,94,122,1,1 3sn6_N_,96,119,1,1 3sn6_N_,98,99,1,1 3sn6_N_,98,115,1,1 3sn6_N_,104,105,1,1 3sn6_N_,105,107,1,1 3sn6_N_,106,107,1,1 3sn6_N_,111,118,1,1 3sn6_N_,113,118,1,1 3sn6_N_,123,124,1,1