pair,contact1,contact2,flow1,flow2 6ztm_BY_,4,7,1,1 6ztm_BY_,4,8,1,1 6ztm_BY_,4,9,1,1 6ztm_BY_,4,51,1,1 6ztm_BY_,5,49,1,1 6ztm_BY_,5,73,1,1 6ztm_BY_,6,73,1,1 6ztm_BY_,7,51,1,1 6ztm_BY_,12,28,1,1 6ztm_BY_,14,26,1,1 6ztm_BY_,16,24,1,1 6ztm_BY_,18,21,1,1 6ztm_BY_,26,27,1,1 6ztm_BY_,33,50,1,1 6ztm_BY_,35,48,1,1 6ztm_BY_,37,46,1,1 6ztm_BY_,39,44,1,1 6ztm_BY_,41,64,1,1 6ztm_BY_,42,44,1,1 6ztm_BY_,51,54,1,1 6ztm_BY_,51,55,1,1 6ztm_BY_,52,56,1,1 6ztm_BY_,53,57,1,1 6ztm_BY_,54,58,1,1 6ztm_BY_,55,59,1,1 6ztm_BY_,56,60,1,1 6ztm_BY_,57,61,1,1 6ztm_BY_,58,62,1,1 6ztm_BY_,61,69,1,1 6ztm_BY_,62,66,1,1 6ztm_BY_,63,67,1,1 6ztm_BY_,64,68,1,1 6ztm_BY_,65,69,1,1 6ztm_BY_,66,70,1,1 6ztm_BY_,67,71,1,1 6ztm_BY_,68,72,1,1 6ztm_BY_,69,73,1,1 6ztm_BY_,70,74,1,1 6ztm_BY_,70,75,1,1 6ztm_BY_,71,77,1,1