pair,contact1,contact2,flow1,flow2 6wrs_P_,4,7,1,1 6wrs_P_,11,15,1,1 6wrs_P_,13,17,1,1 6wrs_P_,18,22,1,1 6wrs_P_,19,23,1,1 6wrs_P_,21,24,1,1 6wrs_P_,23,29,1,1 6wrs_P_,25,28,1,1 6wrs_P_,25,29,1,1 6wrs_P_,28,31,1,1 6wrs_P_,28,32,1,1 6wrs_P_,31,35,1,1 6wrs_P_,32,36,1,1 6wrs_P_,34,38,1,1 6wrs_P_,35,40,1,1 6wrs_P_,35,42,1,1 6wrs_P_,35,43,1,1