pair,contact1,contact2,flow1,flow2 6c5l_BY_,7,71,1,1 6c5l_BY_,10,93,1,1 6c5l_BY_,12,24,1,1 6c5l_BY_,13,72,1,1 6c5l_BY_,14,22,1,1 6c5l_BY_,15,70,1,1 6c5l_BY_,17,20,1,1 6c5l_BY_,19,22,1,1 6c5l_BY_,31,34,1,1 6c5l_BY_,34,68,1,1 6c5l_BY_,36,65,1,1 6c5l_BY_,36,66,1,1 6c5l_BY_,41,64,1,1 6c5l_BY_,43,61,1,1 6c5l_BY_,48,50,1,1 6c5l_BY_,67,69,1,1 6c5l_BY_,67,70,1,1 6c5l_BY_,68,71,1,1 6c5l_BY_,75,98,1,1 6c5l_BY_,75,99,1,1 6c5l_BY_,76,98,1,1 6c5l_BY_,80,96,1,1 6c5l_BY_,83,94,1,1 6c5l_BY_,85,92,1,1 6c5l_BY_,97,98,1,1 6c5l_BY_,99,101,1,1