pair,contact1,contact2,flow1,flow2
2k6d_A_,7,58,1,1
2k6d_A_,10,56,1,1
2k6d_A_,12,23,1,1
2k6d_A_,16,17,1,1
2k6d_A_,39,54,1,1
2k6d_A_,41,52,1,1
2k6d_A_,43,50,1,1
2k6d_A_,45,48,1,1
2k6d_A_,54,57,1,1
2k6d_A_,57,58,1,1