pair,contact1,contact2,flow1,flow2 4v51_BY_,7,27,1,1 4v51_BY_,8,10,1,1 4v51_BY_,12,24,1,1 4v51_BY_,13,72,1,1 4v51_BY_,16,17,1,1 4v51_BY_,16,19,1,1 4v51_BY_,17,20,1,1 4v51_BY_,31,34,1,1 4v51_BY_,34,68,1,1 4v51_BY_,36,66,1,1 4v51_BY_,41,64,1,1 4v51_BY_,51,53,1,1 4v51_BY_,67,69,1,1 4v51_BY_,67,70,1,1 4v51_BY_,68,71,1,1 4v51_BY_,80,96,1,1 4v51_BY_,83,94,1,1 4v51_BY_,85,87,1,1 4v51_BY_,85,92,1,1 4v51_BY_,87,92,1,1 4v51_BY_,95,100,1,1 4v51_BY_,96,98,1,1 4v51_BY_,97,98,1,1