pair,contact1,contact2,flow1,flow2 6ref_0_,14,17,1,1 6ref_0_,16,19,1,1 6ref_0_,16,20,1,1 6ref_0_,17,21,1,1 6ref_0_,18,22,1,1 6ref_0_,19,23,1,1 6ref_0_,20,24,1,1 6ref_0_,21,25,1,1 6ref_0_,22,26,1,1 6ref_0_,23,27,1,1 6ref_0_,24,27,1,1 6ref_0_,24,28,1,1 6ref_0_,25,29,1,1 6ref_0_,31,33,1,1 6ref_0_,34,36,1,1 6ref_0_,35,38,1,1 6ref_0_,36,59,1,1 6ref_0_,42,46,1,1 6ref_0_,43,47,1,1 6ref_0_,44,48,1,1 6ref_0_,45,49,1,1 6ref_0_,50,53,1,1 6ref_0_,50,54,1,1 6ref_0_,51,54,1,1 6ref_0_,57,60,1,1 6ref_0_,60,72,1,1 6ref_0_,62,70,1,1 6ref_0_,62,72,1,1 6ref_0_,67,70,1,1 6ref_0_,77,79,1,1