pair,contact1,contact2,flow1,flow2 8hrz_M_,5,7,1,1 8hrz_M_,5,8,1,1 8hrz_M_,5,29,1,1 8hrz_M_,11,28,1,1 8hrz_M_,13,26,1,1 8hrz_M_,14,78,1,1 8hrz_M_,14,80,1,1 8hrz_M_,15,24,1,1 8hrz_M_,16,80,1,1 8hrz_M_,16,82,1,1 8hrz_M_,17,22,1,1 8hrz_M_,18,82,1,1 8hrz_M_,20,22,1,1 8hrz_M_,26,27,1,1 8hrz_M_,26,28,1,1 8hrz_M_,29,30,1,1 8hrz_M_,29,31,1,1 8hrz_M_,31,70,1,1 8hrz_M_,32,35,1,1 8hrz_M_,33,36,1,1 8hrz_M_,33,37,1,1 8hrz_M_,33,68,1,1 8hrz_M_,34,38,1,1 8hrz_M_,34,66,1,1 8hrz_M_,35,39,1,1 8hrz_M_,36,40,1,1 8hrz_M_,37,40,1,1 8hrz_M_,37,41,1,1 8hrz_M_,37,52,1,1 8hrz_M_,37,66,1,1 8hrz_M_,38,42,1,1 8hrz_M_,39,43,1,1 8hrz_M_,40,44,1,1 8hrz_M_,44,47,1,1 8hrz_M_,45,48,1,1 8hrz_M_,51,85,1,1 8hrz_M_,53,83,1,1 8hrz_M_,54,63,1,1 8hrz_M_,55,81,1,1 8hrz_M_,56,61,1,1 8hrz_M_,62,83,1,1 8hrz_M_,65,67,1,1 8hrz_M_,65,68,1,1 8hrz_M_,69,72,1,1 8hrz_M_,69,73,1,1 8hrz_M_,70,75,1,1 8hrz_M_,71,74,1,1