pair,contact1,contact2,flow1,flow2
1nds_A_,85,126,1,1
1nds_A_,90,125,1,1
1nds_A_,125,126,1,1
1nds_A_,126,135,1,1
1nds_A_,126,140,1,1
1nds_A_,135,140,1,1