pair,contact1,contact2,flow1,flow2 2j28_H_,1,21,1,1 2j28_H_,8,9,1,1 2j28_H_,8,11,1,1 2j28_H_,9,13,1,1 2j28_H_,30,35,1,1 2j28_H_,39,40,1,1 2j28_H_,40,43,1,1 2j28_H_,43,47,1,1 2j28_H_,44,48,1,1 2j28_H_,46,49,1,1 2j28_H_,47,50,1,1 2j28_H_,48,51,1,1 2j28_H_,49,53,1,1 2j28_H_,50,54,1,1 2j28_H_,51,55,1,1 2j28_H_,53,56,1,1 2j28_H_,54,58,1,1 2j28_H_,56,59,1,1 2j28_H_,56,60,1,1 2j28_H_,59,62,1,1 2j28_H_,60,63,1,1 2j28_H_,60,64,1,1 2j28_H_,69,72,1,1 2j28_H_,70,71,1,1 2j28_H_,70,73,1,1 2j28_H_,70,74,1,1 2j28_H_,78,143,1,1 2j28_H_,78,145,1,1 2j28_H_,80,145,1,1 2j28_H_,80,147,1,1 2j28_H_,81,82,1,1 2j28_H_,82,149,1,1 2j28_H_,88,125,1,1 2j28_H_,90,123,1,1 2j28_H_,95,98,1,1 2j28_H_,95,99,1,1 2j28_H_,96,100,1,1 2j28_H_,98,102,1,1 2j28_H_,99,103,1,1 2j28_H_,100,104,1,1 2j28_H_,101,105,1,1 2j28_H_,102,106,1,1 2j28_H_,103,107,1,1 2j28_H_,104,108,1,1 2j28_H_,116,131,1,1 2j28_H_,124,125,1,1 2j28_H_,126,146,1,1 2j28_H_,128,144,1,1 2j28_H_,130,142,1,1 2j28_H_,131,140,1,1 2j28_H_,132,140,1,1 2j28_H_,135,138,1,1