pair,contact1,contact2,flow1,flow2
2nbs_A_,1,27,1,1
2nbs_A_,16,20,1,1
2nbs_A_,17,21,1,1
2nbs_A_,18,22,1,1
2nbs_A_,19,23,1,1
2nbs_A_,20,24,1,1
2nbs_A_,22,25,1,1
2nbs_A_,22,26,1,1
2nbs_A_,30,60,1,1
2nbs_A_,30,87,1,1
2nbs_A_,31,60,1,1
2nbs_A_,32,85,1,1
2nbs_A_,33,64,1,1
2nbs_A_,35,64,1,1
2nbs_A_,36,38,1,1
2nbs_A_,36,66,1,1
2nbs_A_,43,46,1,1
2nbs_A_,44,47,1,1
2nbs_A_,45,48,1,1
2nbs_A_,46,50,1,1
2nbs_A_,47,51,1,1
2nbs_A_,48,52,1,1
2nbs_A_,50,53,1,1
2nbs_A_,51,54,1,1
2nbs_A_,52,56,1,1
2nbs_A_,56,59,1,1
2nbs_A_,65,68,1,1
2nbs_A_,65,69,1,1
2nbs_A_,70,73,1,1
2nbs_A_,71,75,1,1
2nbs_A_,73,76,1,1
2nbs_A_,73,78,1,1
2nbs_A_,74,77,1,1
2nbs_A_,81,83,1,1
2nbs_A_,84,96,1,1
2nbs_A_,86,93,1,1
2nbs_A_,88,91,1,1
2nbs_A_,100,104,1,1
2nbs_A_,102,105,1,1
2nbs_A_,103,106,1,1
2nbs_A_,104,107,1,1
2nbs_A_,104,108,1,1
2nbs_A_,109,112,1,1
2nbs_A_,109,113,1,1
2nbs_A_,112,116,1,1