pair,contact1,contact2,flow1,flow2
2lbs_B_,3,7,1,1
2lbs_B_,4,8,1,1
2lbs_B_,5,8,1,1
2lbs_B_,5,9,1,1
2lbs_B_,6,10,1,1
2lbs_B_,7,11,1,1
2lbs_B_,8,12,1,1
2lbs_B_,8,13,1,1
2lbs_B_,9,14,1,1
2lbs_B_,10,15,1,1
2lbs_B_,21,44,1,1
2lbs_B_,23,42,1,1
2lbs_B_,25,40,1,1
2lbs_B_,27,38,1,1
2lbs_B_,31,34,1,1
2lbs_B_,37,54,1,1
2lbs_B_,39,52,1,1
2lbs_B_,41,49,1,1
2lbs_B_,41,50,1,1
2lbs_B_,43,46,1,1
2lbs_B_,43,47,1,1
2lbs_B_,57,61,1,1
2lbs_B_,58,62,1,1
2lbs_B_,59,63,1,1
2lbs_B_,60,64,1,1
2lbs_B_,61,65,1,1
2lbs_B_,62,66,1,1
2lbs_B_,63,67,1,1
2lbs_B_,64,68,1,1
2lbs_B_,65,69,1,1
2lbs_B_,67,70,1,1
2lbs_B_,68,71,1,1
2lbs_B_,71,74,1,1
2lbs_B_,71,75,1,1
2lbs_B_,72,76,1,1
2lbs_B_,73,77,1,1
2lbs_B_,74,78,1,1
2lbs_B_,75,79,1,1
2lbs_B_,76,80,1,1
2lbs_B_,77,81,1,1
2lbs_B_,78,82,1,1
2lbs_B_,79,83,1,1
2lbs_B_,80,84,1,1
2lbs_B_,81,85,1,1