pair,contact1,contact2,flow1,flow2 5xym_H_,1,16,1,1 5xym_H_,2,13,1,1 5xym_H_,2,14,1,1 5xym_H_,4,32,1,1 5xym_H_,5,11,1,1 5xym_H_,5,12,1,1 5xym_H_,6,30,1,1 5xym_H_,17,20,1,1 5xym_H_,20,24,1,1 5xym_H_,20,25,1,1 5xym_H_,21,26,1,1 5xym_H_,25,29,1,1 5xym_H_,25,30,1,1