pair,contact1,contact2,flow1,flow2 6ryl_A_,4,7,1,1 6ryl_A_,4,8,1,1 6ryl_A_,5,9,1,1 6ryl_A_,6,10,1,1 6ryl_A_,7,11,1,1 6ryl_A_,7,40,1,1 6ryl_A_,8,12,1,1 6ryl_A_,9,13,1,1 6ryl_A_,10,14,1,1 6ryl_A_,11,15,1,1 6ryl_A_,12,16,1,1 6ryl_A_,13,17,1,1 6ryl_A_,13,18,1,1 6ryl_A_,14,20,1,1 6ryl_A_,15,21,1,1 6ryl_A_,15,57,1,1 6ryl_A_,16,53,1,1 6ryl_A_,20,21,1,1 6ryl_A_,21,54,1,1 6ryl_A_,24,26,1,1 6ryl_A_,24,27,1,1 6ryl_A_,24,28,1,1 6ryl_A_,25,29,1,1 6ryl_A_,26,30,1,1 6ryl_A_,27,31,1,1 6ryl_A_,28,32,1,1 6ryl_A_,29,33,1,1 6ryl_A_,30,34,1,1 6ryl_A_,31,35,1,1 6ryl_A_,32,36,1,1 6ryl_A_,35,38,1,1 6ryl_A_,42,45,1,1 6ryl_A_,43,47,1,1 6ryl_A_,44,48,1,1 6ryl_A_,45,49,1,1 6ryl_A_,46,50,1,1 6ryl_A_,47,51,1,1 6ryl_A_,48,52,1,1 6ryl_A_,49,53,1,1 6ryl_A_,50,54,1,1 6ryl_A_,51,55,1,1 6ryl_A_,52,56,1,1 6ryl_A_,53,56,1,1 6ryl_A_,53,57,1,1 6ryl_A_,54,58,1,1 6ryl_A_,55,59,1,1 6ryl_A_,56,60,1,1 6ryl_A_,58,61,1,1