pair,contact1,contact2,flow1,flow2
2rr2_A_,5,18,1,1
2rr2_A_,8,14,1,1
2rr2_A_,11,35,1,1
2rr2_A_,12,36,1,1
2rr2_A_,15,25,1,1
2rr2_A_,15,26,1,1
2rr2_A_,16,18,1,1
2rr2_A_,17,24,1,1
2rr2_A_,19,21,1,1
2rr2_A_,19,22,1,1
2rr2_A_,27,31,1,1
2rr2_A_,32,37,1,1
2rr2_A_,32,38,1,1
2rr2_A_,33,36,1,1