pair,contact1,contact2,flow1,flow2 7m4w_H_,1,21,1,1 7m4w_H_,2,39,1,1 7m4w_H_,3,19,1,1 7m4w_H_,4,37,1,1 7m4w_H_,6,35,1,1 7m4w_H_,7,35,1,1 7m4w_H_,9,13,1,1 7m4w_H_,22,26,1,1 7m4w_H_,23,27,1,1 7m4w_H_,24,28,1,1 7m4w_H_,25,29,1,1 7m4w_H_,25,30,1,1 7m4w_H_,26,31,1,1 7m4w_H_,29,33,1,1 7m4w_H_,30,35,1,1 7m4w_H_,31,34,1,1 7m4w_H_,38,43,1,1 7m4w_H_,40,43,1,1 7m4w_H_,40,44,1,1 7m4w_H_,41,45,1,1 7m4w_H_,42,46,1,1 7m4w_H_,43,47,1,1 7m4w_H_,44,48,1,1 7m4w_H_,45,49,1,1 7m4w_H_,46,50,1,1 7m4w_H_,51,55,1,1 7m4w_H_,52,56,1,1 7m4w_H_,53,57,1,1 7m4w_H_,54,57,1,1