pair,contact1,contact2,flow1,flow2 5xym_U_,2,66,1,1 5xym_U_,7,23,1,1 5xym_U_,8,57,1,1 5xym_U_,9,21,1,1 5xym_U_,10,55,1,1 5xym_U_,11,19,1,1 5xym_U_,12,17,1,1 5xym_U_,12,53,1,1 5xym_U_,22,23,1,1 5xym_U_,22,36,1,1 5xym_U_,24,34,1,1 5xym_U_,25,34,1,1 5xym_U_,27,32,1,1 5xym_U_,33,49,1,1 5xym_U_,39,47,1,1 5xym_U_,41,45,1,1 5xym_U_,50,52,1,1 5xym_U_,50,53,1,1 5xym_U_,51,54,1,1 5xym_U_,56,64,1,1 5xym_U_,58,61,1,1 5xym_U_,58,62,1,1 5xym_U_,58,79,1,1 5xym_U_,62,64,1,1 5xym_U_,64,78,1,1 5xym_U_,65,77,1,1 5xym_U_,67,75,1,1 5xym_U_,74,83,1,1 5xym_U_,78,79,1,1 5xym_U_,79,80,1,1