pair,contact1,contact2,flow1,flow2
3sfm_A_,3,33,1,1
3sfm_A_,4,35,1,1
3sfm_A_,5,8,1,1
3sfm_A_,7,22,1,1
3sfm_A_,8,22,1,1
3sfm_A_,9,40,1,1
3sfm_A_,9,57,1,1
3sfm_A_,9,58,1,1
3sfm_A_,10,20,1,1
3sfm_A_,11,55,1,1
3sfm_A_,12,16,1,1
3sfm_A_,12,18,1,1
3sfm_A_,13,52,1,1
3sfm_A_,13,53,1,1
3sfm_A_,18,37,1,1
3sfm_A_,19,40,1,1
3sfm_A_,21,38,1,1
3sfm_A_,23,36,1,1
3sfm_A_,24,36,1,1
3sfm_A_,26,34,1,1
3sfm_A_,27,32,1,1
3sfm_A_,28,31,1,1
3sfm_A_,33,35,1,1
3sfm_A_,33,51,1,1
3sfm_A_,35,49,1,1
3sfm_A_,37,47,1,1
3sfm_A_,38,44,1,1
3sfm_A_,39,41,1,1
3sfm_A_,39,42,1,1
3sfm_A_,39,45,1,1
3sfm_A_,42,45,1,1
3sfm_A_,50,53,1,1
3sfm_A_,51,54,1,1