pair,contact1,contact2,flow1,flow2 7md3_H_,1,5,1,1 7md3_H_,2,6,1,1 7md3_H_,3,7,1,1 7md3_H_,4,7,1,1 7md3_H_,4,8,1,1 7md3_H_,5,9,1,1 7md3_H_,6,10,1,1 7md3_H_,7,11,1,1 7md3_H_,8,12,1,1 7md3_H_,9,13,1,1 7md3_H_,10,14,1,1 7md3_H_,11,15,1,1 7md3_H_,11,29,1,1 7md3_H_,11,30,1,1 7md3_H_,12,16,1,1 7md3_H_,14,17,1,1 7md3_H_,14,22,1,1 7md3_H_,18,21,1,1 7md3_H_,18,22,1,1 7md3_H_,23,26,1,1 7md3_H_,24,28,1,1 7md3_H_,25,29,1,1 7md3_H_,28,31,1,1 7md3_H_,34,48,1,1 7md3_H_,36,46,1,1