pair,contact1,contact2,flow1,flow2 6ztl_BY_,4,7,1,1 6ztl_BY_,4,8,1,1 6ztl_BY_,4,51,1,1 6ztl_BY_,5,49,1,1 6ztl_BY_,5,73,1,1 6ztl_BY_,5,75,1,1 6ztl_BY_,6,73,1,1 6ztl_BY_,7,51,1,1 6ztl_BY_,12,28,1,1 6ztl_BY_,14,26,1,1 6ztl_BY_,16,24,1,1 6ztl_BY_,18,20,1,1 6ztl_BY_,18,21,1,1 6ztl_BY_,33,50,1,1 6ztl_BY_,35,48,1,1 6ztl_BY_,37,46,1,1 6ztl_BY_,39,44,1,1 6ztl_BY_,51,54,1,1 6ztl_BY_,51,55,1,1 6ztl_BY_,52,56,1,1 6ztl_BY_,53,57,1,1 6ztl_BY_,54,58,1,1 6ztl_BY_,55,59,1,1 6ztl_BY_,56,60,1,1 6ztl_BY_,57,61,1,1 6ztl_BY_,58,62,1,1 6ztl_BY_,62,65,1,1 6ztl_BY_,62,66,1,1 6ztl_BY_,63,67,1,1 6ztl_BY_,64,68,1,1 6ztl_BY_,65,69,1,1 6ztl_BY_,66,70,1,1 6ztl_BY_,67,71,1,1 6ztl_BY_,68,72,1,1 6ztl_BY_,69,73,1,1 6ztl_BY_,70,74,1,1