pair,contact1,contact2,flow1,flow2
1ghw_L_,12,15,1,1
1ghw_L_,12,16,1,1
1ghw_L_,12,17,1,1
1ghw_L_,12,22,1,1
1ghw_L_,15,18,1,1
1ghw_L_,15,20,1,1
1ghw_L_,16,19,1,1