pair,contact1,contact2,flow1,flow2
7b1h_C_,2,6,1,1
7b1h_C_,3,7,1,1
7b1h_C_,4,8,1,1
7b1h_C_,5,9,1,1
7b1h_C_,7,11,1,1
7b1h_C_,8,12,1,1
7b1h_C_,11,14,1,1
7b1h_C_,12,15,1,1