pair,contact1,contact2,flow1,flow2 2o26_U_,2,71,1,1 2o26_U_,3,24,1,1 2o26_U_,5,22,1,1 2o26_U_,6,8,1,1 2o26_U_,9,74,1,1 2o26_U_,10,133,1,1 2o26_U_,11,74,1,1 2o26_U_,11,76,1,1 2o26_U_,13,76,1,1 2o26_U_,13,78,1,1 2o26_U_,14,17,1,1 2o26_U_,14,78,1,1 2o26_U_,15,78,1,1 2o26_U_,16,53,1,1 2o26_U_,17,53,1,1 2o26_U_,19,50,1,1 2o26_U_,21,48,1,1 2o26_U_,23,46,1,1 2o26_U_,25,27,1,1 2o26_U_,25,28,1,1 2o26_U_,27,65,1,1 2o26_U_,27,66,1,1 2o26_U_,29,64,1,1 2o26_U_,30,64,1,1 2o26_U_,31,43,1,1 2o26_U_,31,46,1,1 2o26_U_,32,62,1,1 2o26_U_,33,41,1,1 2o26_U_,35,39,1,1 2o26_U_,36,88,1,1 2o26_U_,36,101,1,1 2o26_U_,43,45,1,1 2o26_U_,54,57,1,1 2o26_U_,55,58,1,1 2o26_U_,57,61,1,1 2o26_U_,58,77,1,1 2o26_U_,59,75,1,1 2o26_U_,61,73,1,1 2o26_U_,63,71,1,1 2o26_U_,65,69,1,1 2o26_U_,74,133,1,1 2o26_U_,78,106,1,1 2o26_U_,79,81,1,1 2o26_U_,79,82,1,1 2o26_U_,79,105,1,1 2o26_U_,80,156,1,1 2o26_U_,81,83,1,1 2o26_U_,82,105,1,1 2o26_U_,83,105,1,1 2o26_U_,85,103,1,1 2o26_U_,90,169,1,1 2o26_U_,92,171,1,1 2o26_U_,93,96,1,1 2o26_U_,93,172,1,1 2o26_U_,94,143,1,1 2o26_U_,94,171,1,1 2o26_U_,94,173,1,1 2o26_U_,95,141,1,1 2o26_U_,95,175,1,1 2o26_U_,96,97,1,1 2o26_U_,96,141,1,1 2o26_U_,97,139,1,1 2o26_U_,98,138,1,1 2o26_U_,100,102,1,1 2o26_U_,100,136,1,1 2o26_U_,102,112,1,1 2o26_U_,104,132,1,1 2o26_U_,106,108,1,1 2o26_U_,110,155,1,1 2o26_U_,111,113,1,1 2o26_U_,113,153,1,1 2o26_U_,115,151,1,1 2o26_U_,116,118,1,1 2o26_U_,116,119,1,1 2o26_U_,116,149,1,1 2o26_U_,117,149,1,1 2o26_U_,117,151,1,1 2o26_U_,123,126,1,1 2o26_U_,125,145,1,1 2o26_U_,127,139,1,1 2o26_U_,129,137,1,1 2o26_U_,131,133,1,1 2o26_U_,131,134,1,1 2o26_U_,131,135,1,1 2o26_U_,140,142,1,1 2o26_U_,142,145,1,1 2o26_U_,143,146,1,1 2o26_U_,143,173,1,1 2o26_U_,145,148,1,1 2o26_U_,146,170,1,1 2o26_U_,147,168,1,1 2o26_U_,147,234,1,1 2o26_U_,148,168,1,1 2o26_U_,150,166,1,1 2o26_U_,151,163,1,1 2o26_U_,152,163,1,1 2o26_U_,154,161,1,1 2o26_U_,155,158,1,1 2o26_U_,156,159,1,1 2o26_U_,163,164,1,1 2o26_U_,176,262,1,1 2o26_U_,179,202,1,1 2o26_U_,181,200,1,1 2o26_U_,184,271,1,1 2o26_U_,185,271,1,1 2o26_U_,185,272,1,1 2o26_U_,187,272,1,1 2o26_U_,192,248,1,1 2o26_U_,195,245,1,1 2o26_U_,197,243,1,1 2o26_U_,199,241,1,1 2o26_U_,201,239,1,1 2o26_U_,203,237,1,1 2o26_U_,203,262,1,1 2o26_U_,205,207,1,1 2o26_U_,209,261,1,1 2o26_U_,210,241,1,1 2o26_U_,211,259,1,1 2o26_U_,212,222,1,1 2o26_U_,212,241,1,1 2o26_U_,213,257,1,1 2o26_U_,214,220,1,1 2o26_U_,215,216,1,1 2o26_U_,215,255,1,1 2o26_U_,223,225,1,1 2o26_U_,226,242,1,1 2o26_U_,228,240,1,1 2o26_U_,230,238,1,1 2o26_U_,232,236,1,1 2o26_U_,232,238,1,1 2o26_U_,233,236,1,1 2o26_U_,238,240,1,1 2o26_U_,250,253,1,1 2o26_U_,251,253,1,1 2o26_U_,254,273,1,1 2o26_U_,256,271,1,1 2o26_U_,258,269,1,1 2o26_U_,260,267,1,1 2o26_U_,262,265,1,1