pair,contact1,contact2,flow1,flow2
2wb1_P_,2,11,1,1
2wb1_P_,3,30,1,1
2wb1_P_,4,5,1,1
2wb1_P_,5,7,1,1
2wb1_P_,7,9,1,1
2wb1_P_,7,24,1,1
2wb1_P_,11,21,1,1
2wb1_P_,21,22,1,1
2wb1_P_,21,26,1,1
2wb1_P_,23,24,1,1
2wb1_P_,34,36,1,1