pair,contact1,contact2,flow1,flow2
2md7_B_,1,4,1,1
2md7_B_,6,8,1,1
2md7_B_,9,15,1,1
2md7_B_,11,14,1,1
2md7_B_,11,31,1,1
2md7_B_,12,15,1,1
2md7_B_,12,16,1,1
2md7_B_,13,18,1,1
2md7_B_,14,17,1,1
2md7_B_,14,31,1,1
2md7_B_,21,49,1,1
2md7_B_,23,27,1,1
2md7_B_,24,28,1,1
2md7_B_,26,29,1,1
2md7_B_,26,30,1,1
2md7_B_,26,34,1,1
2md7_B_,30,34,1,1
2md7_B_,33,36,1,1
2md7_B_,40,43,1,1
2md7_B_,44,47,1,1
2md7_B_,48,52,1,1
2md7_B_,50,53,1,1
2md7_B_,51,54,1,1
2md7_B_,52,55,1,1