pair,contact1,contact2,flow1,flow2
1ity_A_,1,2,1,1
1ity_A_,1,3,1,1
1ity_A_,1,4,1,1
1ity_A_,2,42,1,1
1ity_A_,7,8,1,1
1ity_A_,8,50,1,1
1ity_A_,12,16,1,1
1ity_A_,13,17,1,1
1ity_A_,14,18,1,1
1ity_A_,14,41,1,1
1ity_A_,15,19,1,1
1ity_A_,15,41,1,1
1ity_A_,15,42,1,1
1ity_A_,15,43,1,1
1ity_A_,16,20,1,1
1ity_A_,16,51,1,1
1ity_A_,17,21,1,1
1ity_A_,18,22,1,1
1ity_A_,19,23,1,1
1ity_A_,20,24,1,1
1ity_A_,21,25,1,1
1ity_A_,22,26,1,1
1ity_A_,26,30,1,1
1ity_A_,27,30,1,1
1ity_A_,28,30,1,1
1ity_A_,28,52,1,1
1ity_A_,30,34,1,1
1ity_A_,31,35,1,1
1ity_A_,32,36,1,1
1ity_A_,33,37,1,1
1ity_A_,34,38,1,1
1ity_A_,39,40,1,1
1ity_A_,44,47,1,1
1ity_A_,44,48,1,1
1ity_A_,45,49,1,1
1ity_A_,46,50,1,1
1ity_A_,47,51,1,1
1ity_A_,48,52,1,1
1ity_A_,49,53,1,1
1ity_A_,50,54,1,1
1ity_A_,51,55,1,1
1ity_A_,52,56,1,1
1ity_A_,53,57,1,1
1ity_A_,54,58,1,1
1ity_A_,54,59,1,1
1ity_A_,61,62,1,1