pair,contact1,contact2,flow1,flow2 3lev_H_,3,25,1,1 3lev_H_,5,23,1,1 3lev_H_,6,97,1,1 3lev_H_,6,125,1,1 3lev_H_,7,21,1,1 3lev_H_,10,129,1,1 3lev_H_,12,129,1,1 3lev_H_,12,131,1,1 3lev_H_,13,16,1,1 3lev_H_,13,132,1,1 3lev_H_,14,15,1,1 3lev_H_,18,84,1,1 3lev_H_,20,82,1,1 3lev_H_,22,80,1,1 3lev_H_,24,78,1,1 3lev_H_,27,78,1,1 3lev_H_,28,30,1,1 3lev_H_,28,31,1,1 3lev_H_,31,55,1,1 3lev_H_,33,55,1,1 3lev_H_,34,55,1,1 3lev_H_,35,100,1,1 3lev_H_,36,53,1,1 3lev_H_,38,50,1,1 3lev_H_,38,51,1,1 3lev_H_,39,96,1,1 3lev_H_,40,48,1,1 3lev_H_,40,91,1,1 3lev_H_,40,95,1,1 3lev_H_,41,45,1,1 3lev_H_,41,94,1,1 3lev_H_,42,45,1,1 3lev_H_,50,62,1,1 3lev_H_,52,60,1,1 3lev_H_,54,57,1,1 3lev_H_,54,58,1,1 3lev_H_,56,58,1,1 3lev_H_,57,59,1,1 3lev_H_,59,71,1,1 3lev_H_,61,71,1,1 3lev_H_,62,64,1,1 3lev_H_,62,65,1,1 3lev_H_,63,66,1,1 3lev_H_,65,68,1,1 3lev_H_,68,85,1,1 3lev_H_,68,91,1,1 3lev_H_,70,83,1,1 3lev_H_,72,81,1,1 3lev_H_,74,76,1,1 3lev_H_,74,77,1,1 3lev_H_,74,79,1,1 3lev_H_,88,91,1,1 3lev_H_,89,92,1,1 3lev_H_,91,95,1,1 3lev_H_,92,130,1,1 3lev_H_,93,128,1,1 3lev_H_,95,126,1,1 3lev_H_,97,123,1,1 3lev_H_,99,120,1,1 3lev_H_,99,121,1,1 3lev_H_,131,133,1,1 3lev_H_,134,135,1,1 3lev_H_,136,137,1,1 3lev_H_,136,163,1,1 3lev_H_,136,165,1,1 3lev_H_,139,162,1,1 3lev_H_,140,228,1,1 3lev_H_,141,160,1,1 3lev_H_,143,158,1,1 3lev_H_,144,233,1,1 3lev_H_,145,233,1,1 3lev_H_,146,149,1,1 3lev_H_,146,150,1,1 3lev_H_,147,150,1,1 3lev_H_,153,205,1,1 3lev_H_,157,201,1,1 3lev_H_,159,199,1,1 3lev_H_,161,197,1,1 3lev_H_,162,163,1,1 3lev_H_,162,190,1,1 3lev_H_,163,190,1,1 3lev_H_,164,167,1,1 3lev_H_,164,195,1,1 3lev_H_,166,219,1,1 3lev_H_,170,218,1,1 3lev_H_,172,216,1,1 3lev_H_,173,176,1,1 3lev_H_,173,178,1,1 3lev_H_,173,199,1,1 3lev_H_,174,177,1,1 3lev_H_,174,212,1,1 3lev_H_,174,214,1,1 3lev_H_,175,216,1,1 3lev_H_,179,182,1,1 3lev_H_,181,202,1,1 3lev_H_,183,200,1,1 3lev_H_,184,199,1,1 3lev_H_,185,198,1,1 3lev_H_,188,196,1,1 3lev_H_,190,193,1,1 3lev_H_,190,194,1,1 3lev_H_,190,195,1,1 3lev_H_,204,207,1,1 3lev_H_,207,211,1,1 3lev_H_,211,212,1,1 3lev_H_,213,230,1,1 3lev_H_,215,228,1,1 3lev_H_,216,227,1,1 3lev_H_,217,226,1,1 3lev_H_,219,222,1,1 3lev_H_,219,224,1,1 3lev_H_,220,223,1,1 3lev_H_,222,224,1,1 3lev_H_,229,231,1,1