pair,contact1,contact2,flow1,flow2
1bqt_A_,9,52,1,1
1bqt_A_,10,14,1,1
1bqt_A_,11,15,1,1
1bqt_A_,13,16,1,1
1bqt_A_,14,17,1,1
1bqt_A_,14,18,1,1
1bqt_A_,24,27,1,1
1bqt_A_,28,29,1,1
1bqt_A_,34,35,1,1
1bqt_A_,38,40,1,1
1bqt_A_,41,60,1,1
1bqt_A_,42,45,1,1
1bqt_A_,44,48,1,1
1bqt_A_,46,49,1,1
1bqt_A_,46,51,1,1
1bqt_A_,57,60,1,1