pair,contact1,contact2,flow1,flow2
1dl6_A_,1,4,1,1
1dl6_A_,14,17,1,1
1dl6_A_,17,33,1,1
1dl6_A_,17,36,1,1
1dl6_A_,23,32,1,1
1dl6_A_,25,30,1,1
1dl6_A_,31,40,1,1
1dl6_A_,33,38,1,1
1dl6_A_,50,52,1,1