pair,contact1,contact2,flow1,flow2 2hfg_H_,3,25,1,1 2hfg_H_,5,23,1,1 2hfg_H_,6,96,1,1 2hfg_H_,6,117,1,1 2hfg_H_,6,118,1,1 2hfg_H_,7,21,1,1 2hfg_H_,10,120,1,1 2hfg_H_,10,122,1,1 2hfg_H_,12,122,1,1 2hfg_H_,12,124,1,1 2hfg_H_,13,16,1,1 2hfg_H_,17,84,1,1 2hfg_H_,18,83,1,1 2hfg_H_,20,81,1,1 2hfg_H_,22,79,1,1 2hfg_H_,24,77,1,1 2hfg_H_,27,77,1,1 2hfg_H_,28,30,1,1 2hfg_H_,28,31,1,1 2hfg_H_,29,32,1,1 2hfg_H_,29,77,1,1 2hfg_H_,30,54,1,1 2hfg_H_,33,35,1,1 2hfg_H_,33,99,1,1 2hfg_H_,34,51,1,1 2hfg_H_,35,47,1,1 2hfg_H_,35,97,1,1 2hfg_H_,36,48,1,1 2hfg_H_,36,49,1,1 2hfg_H_,37,95,1,1 2hfg_H_,38,46,1,1 2hfg_H_,38,90,1,1 2hfg_H_,38,94,1,1 2hfg_H_,39,43,1,1 2hfg_H_,39,93,1,1 2hfg_H_,46,63,1,1 2hfg_H_,48,61,1,1 2hfg_H_,50,59,1,1 2hfg_H_,52,56,1,1 2hfg_H_,52,57,1,1 2hfg_H_,60,70,1,1 2hfg_H_,61,64,1,1 2hfg_H_,63,67,1,1 2hfg_H_,64,67,1,1 2hfg_H_,64,68,1,1 2hfg_H_,67,84,1,1 2hfg_H_,67,90,1,1 2hfg_H_,69,82,1,1 2hfg_H_,71,80,1,1 2hfg_H_,73,75,1,1 2hfg_H_,73,76,1,1 2hfg_H_,73,78,1,1 2hfg_H_,74,77,1,1 2hfg_H_,76,78,1,1 2hfg_H_,82,84,1,1 2hfg_H_,87,90,1,1 2hfg_H_,88,91,1,1 2hfg_H_,90,94,1,1 2hfg_H_,91,123,1,1 2hfg_H_,92,121,1,1 2hfg_H_,94,119,1,1 2hfg_H_,96,116,1,1 2hfg_H_,98,113,1,1 2hfg_H_,98,114,1,1 2hfg_H_,124,126,1,1 2hfg_H_,129,152,1,1 2hfg_H_,132,149,1,1 2hfg_H_,134,147,1,1 2hfg_H_,136,145,1,1 2hfg_H_,140,192,1,1 2hfg_H_,142,190,1,1 2hfg_H_,144,188,1,1 2hfg_H_,146,186,1,1 2hfg_H_,148,184,1,1 2hfg_H_,149,150,1,1 2hfg_H_,150,177,1,1 2hfg_H_,150,182,1,1 2hfg_H_,151,154,1,1 2hfg_H_,151,182,1,1 2hfg_H_,153,206,1,1 2hfg_H_,157,205,1,1 2hfg_H_,159,203,1,1 2hfg_H_,160,163,1,1 2hfg_H_,160,165,1,1 2hfg_H_,160,186,1,1 2hfg_H_,161,164,1,1 2hfg_H_,161,199,1,1 2hfg_H_,161,201,1,1 2hfg_H_,162,203,1,1 2hfg_H_,166,169,1,1 2hfg_H_,170,187,1,1 2hfg_H_,171,186,1,1 2hfg_H_,172,185,1,1 2hfg_H_,175,183,1,1 2hfg_H_,177,180,1,1 2hfg_H_,177,181,1,1 2hfg_H_,191,194,1,1 2hfg_H_,194,197,1,1 2hfg_H_,194,198,1,1 2hfg_H_,194,200,1,1 2hfg_H_,198,199,1,1 2hfg_H_,200,217,1,1 2hfg_H_,202,215,1,1 2hfg_H_,203,214,1,1 2hfg_H_,204,213,1,1 2hfg_H_,205,211,1,1 2hfg_H_,206,209,1,1 2hfg_H_,206,211,1,1 2hfg_H_,207,210,1,1 2hfg_H_,209,211,1,1