pair,contact1,contact2,flow1,flow2
1dx7_A_,3,6,1,1
1dx7_A_,4,7,1,1
1dx7_A_,4,9,1,1
1dx7_A_,5,8,1,1
1dx7_A_,7,10,1,1
1dx7_A_,8,12,1,1
1dx7_A_,11,14,1,1
1dx7_A_,11,15,1,1
1dx7_A_,12,16,1,1
1dx7_A_,14,17,1,1
1dx7_A_,14,18,1,1
1dx7_A_,15,19,1,1
1dx7_A_,16,20,1,1
1dx7_A_,20,24,1,1
1dx7_A_,21,25,1,1
1dx7_A_,22,25,1,1
1dx7_A_,22,26,1,1
1dx7_A_,23,27,1,1
1dx7_A_,24,28,1,1
1dx7_A_,26,29,1,1
1dx7_A_,26,30,1,1
1dx7_A_,29,32,1,1
1dx7_A_,29,33,1,1
1dx7_A_,32,36,1,1
1dx7_A_,33,37,1,1
1dx7_A_,34,38,1,1
1dx7_A_,35,39,1,1
1dx7_A_,38,42,1,1
1dx7_A_,40,44,1,1