pair,contact1,contact2,flow1,flow2 6vtt_H_,2,24,1,1 6vtt_H_,4,22,1,1 6vtt_H_,5,135,1,1 6vtt_H_,6,20,1,1 6vtt_H_,11,139,1,1 6vtt_H_,12,15,1,1 6vtt_H_,16,81,1,1 6vtt_H_,16,83,1,1 6vtt_H_,17,82,1,1 6vtt_H_,19,80,1,1 6vtt_H_,21,77,1,1 6vtt_H_,24,25,1,1 6vtt_H_,27,30,1,1 6vtt_H_,27,101,1,1 6vtt_H_,27,102,1,1 6vtt_H_,31,71,1,1 6vtt_H_,32,98,1,1 6vtt_H_,33,50,1,1 6vtt_H_,34,49,1,1 6vtt_H_,34,96,1,1 6vtt_H_,35,47,1,1 6vtt_H_,35,48,1,1 6vtt_H_,36,94,1,1 6vtt_H_,37,45,1,1 6vtt_H_,37,93,1,1 6vtt_H_,38,92,1,1 6vtt_H_,39,42,1,1 6vtt_H_,48,49,1,1 6vtt_H_,49,58,1,1 6vtt_H_,51,53,1,1 6vtt_H_,51,71,1,1 6vtt_H_,62,66,1,1 6vtt_H_,63,67,1,1 6vtt_H_,68,81,1,1 6vtt_H_,70,71,1,1 6vtt_H_,70,79,1,1 6vtt_H_,72,76,1,1 6vtt_H_,72,77,1,1 6vtt_H_,72,79,1,1 6vtt_H_,86,89,1,1 6vtt_H_,87,90,1,1 6vtt_H_,89,93,1,1 6vtt_H_,97,98,1,1 6vtt_H_,98,100,1,1 6vtt_H_,101,103,1,1 6vtt_H_,129,132,1,1