pair,contact1,contact2,flow1,flow2
2md0_A_,3,6,1,1
2md0_A_,9,12,1,1
2md0_A_,12,50,1,1
2md0_A_,15,20,1,1
2md0_A_,15,41,1,1
2md0_A_,18,20,1,1
2md0_A_,19,23,1,1
2md0_A_,20,24,1,1
2md0_A_,21,25,1,1
2md0_A_,22,26,1,1
2md0_A_,23,28,1,1
2md0_A_,24,27,1,1
2md0_A_,27,30,1,1
2md0_A_,28,31,1,1
2md0_A_,31,33,1,1
2md0_A_,31,34,1,1
2md0_A_,32,35,1,1
2md0_A_,34,38,1,1
2md0_A_,35,39,1,1
2md0_A_,36,40,1,1
2md0_A_,37,41,1,1
2md0_A_,42,46,1,1
2md0_A_,43,48,1,1
2md0_A_,43,49,1,1
2md0_A_,44,47,1,1