pair,contact1,contact2,flow1,flow2
1dgr_N_,1,29,1,1
1dgr_N_,2,30,1,1
1dgr_N_,5,7,1,1
1dgr_N_,5,8,1,1
1dgr_N_,12,20,1,1
1dgr_N_,13,20,1,1
1dgr_N_,15,18,1,1
1dgr_N_,16,44,1,1
1dgr_N_,17,44,1,1
1dgr_N_,19,42,1,1
1dgr_N_,21,40,1,1
1dgr_N_,22,27,1,1
1dgr_N_,22,39,1,1
1dgr_N_,23,38,1,1
1dgr_N_,24,26,1,1
1dgr_N_,24,27,1,1
1dgr_N_,28,31,1,1
1dgr_N_,28,32,1,1
1dgr_N_,29,32,1,1
1dgr_N_,29,33,1,1
1dgr_N_,31,36,1,1
1dgr_N_,32,35,1,1
1dgr_N_,44,47,1,1
1dgr_N_,50,52,1,1