pair,contact1,contact2,flow1,flow2
1i6h_L_,6,33,1,1
1i6h_L_,7,12,1,1
1i6h_L_,12,14,1,1
1i6h_L_,17,18,1,1
1i6h_L_,17,20,1,1
1i6h_L_,27,29,1,1
1i6h_L_,33,35,1,1
1i6h_L_,38,40,1,1