pair,contact1,contact2,flow1,flow2
1don_A_,9,11,1,1
1don_A_,10,36,1,1
1don_A_,16,52,1,1
1don_A_,21,25,1,1
1don_A_,29,42,1,1
1don_A_,31,40,1,1
1don_A_,33,35,1,1
1don_A_,33,36,1,1
1don_A_,41,43,1,1
1don_A_,41,53,1,1
1don_A_,43,51,1,1
1don_A_,45,49,1,1
1don_A_,54,56,1,1
1don_A_,54,57,1,1
1don_A_,57,58,1,1
1don_A_,59,62,1,1
1don_A_,59,63,1,1
1don_A_,60,64,1,1
1don_A_,62,65,1,1
1don_A_,62,66,1,1
1don_A_,63,67,1,1
1don_A_,64,68,1,1
1don_A_,66,69,1,1
1don_A_,67,70,1,1