pair,contact1,contact2,flow1,flow2
1ibk_N_,3,6,1,1
1ibk_N_,5,20,1,1
1ibk_N_,7,10,1,1
1ibk_N_,8,11,1,1
1ibk_N_,10,12,1,1
1ibk_N_,20,22,1,1
1ibk_N_,22,27,1,1
1ibk_N_,22,28,1,1
1ibk_N_,23,37,1,1
1ibk_N_,24,37,1,1
1ibk_N_,31,40,1,1
1ibk_N_,33,36,1,1
1ibk_N_,33,38,1,1
1ibk_N_,39,43,1,1
1ibk_N_,41,44,1,1
1ibk_N_,41,45,1,1
1ibk_N_,42,46,1,1
1ibk_N_,43,47,1,1
1ibk_N_,44,48,1,1
1ibk_N_,46,50,1,1
1ibk_N_,52,55,1,1
1ibk_N_,54,56,1,1