pair,contact1,contact2,flow1,flow2 6rev_N_,2,4,1,1 6rev_N_,8,78,1,1 6rev_N_,10,29,1,1 6rev_N_,10,73,1,1 6rev_N_,12,27,1,1 6rev_N_,13,23,1,1 6rev_N_,13,82,1,1 6rev_N_,15,82,1,1 6rev_N_,15,84,1,1 6rev_N_,16,48,1,1 6rev_N_,17,53,1,1 6rev_N_,17,84,1,1 6rev_N_,17,95,1,1 6rev_N_,18,95,1,1 6rev_N_,23,24,1,1 6rev_N_,27,47,1,1 6rev_N_,30,33,1,1 6rev_N_,32,35,1,1 6rev_N_,36,39,1,1 6rev_N_,37,40,1,1 6rev_N_,41,45,1,1 6rev_N_,42,45,1,1 6rev_N_,49,53,1,1 6rev_N_,53,54,1,1 6rev_N_,54,57,1,1 6rev_N_,59,85,1,1 6rev_N_,60,85,1,1 6rev_N_,61,70,1,1 6rev_N_,62,83,1,1 6rev_N_,62,87,1,1 6rev_N_,63,68,1,1 6rev_N_,72,75,1,1 6rev_N_,73,76,1,1 6rev_N_,77,82,1,1 6rev_N_,91,95,1,1 6rev_N_,94,97,1,1