pair,contact1,contact2,flow1,flow2 3vyu_C_,4,7,1,1 3vyu_C_,4,8,1,1 3vyu_C_,14,25,1,1 3vyu_C_,16,23,1,1 3vyu_C_,18,21,1,1 3vyu_C_,22,121,1,1 3vyu_C_,24,119,1,1 3vyu_C_,26,117,1,1 3vyu_C_,28,115,1,1 3vyu_C_,30,113,1,1 3vyu_C_,33,109,1,1 3vyu_C_,35,42,1,1 3vyu_C_,37,40,1,1 3vyu_C_,38,164,1,1 3vyu_C_,41,43,1,1 3vyu_C_,41,44,1,1 3vyu_C_,41,45,1,1 3vyu_C_,41,85,1,1 3vyu_C_,42,46,1,1 3vyu_C_,43,47,1,1 3vyu_C_,44,48,1,1 3vyu_C_,44,92,1,1 3vyu_C_,44,166,1,1 3vyu_C_,45,49,1,1 3vyu_C_,46,50,1,1 3vyu_C_,47,51,1,1 3vyu_C_,48,52,1,1 3vyu_C_,49,53,1,1 3vyu_C_,50,54,1,1 3vyu_C_,51,54,1,1 3vyu_C_,51,55,1,1 3vyu_C_,52,56,1,1 3vyu_C_,52,167,1,1 3vyu_C_,52,169,1,1 3vyu_C_,54,57,1,1 3vyu_C_,54,59,1,1 3vyu_C_,55,58,1,1 3vyu_C_,57,125,1,1 3vyu_C_,60,120,1,1 3vyu_C_,62,118,1,1 3vyu_C_,63,118,1,1 3vyu_C_,64,96,1,1 3vyu_C_,65,116,1,1 3vyu_C_,66,99,1,1 3vyu_C_,66,101,1,1 3vyu_C_,66,115,1,1 3vyu_C_,67,114,1,1 3vyu_C_,68,101,1,1 3vyu_C_,68,103,1,1 3vyu_C_,69,112,1,1 3vyu_C_,70,103,1,1 3vyu_C_,70,105,1,1 3vyu_C_,71,110,1,1 3vyu_C_,72,105,1,1 3vyu_C_,75,77,1,1 3vyu_C_,75,79,1,1 3vyu_C_,76,80,1,1 3vyu_C_,77,80,1,1 3vyu_C_,77,81,1,1 3vyu_C_,78,82,1,1 3vyu_C_,79,83,1,1 3vyu_C_,80,84,1,1 3vyu_C_,81,84,1,1 3vyu_C_,81,85,1,1 3vyu_C_,82,86,1,1 3vyu_C_,83,87,1,1 3vyu_C_,84,88,1,1 3vyu_C_,85,89,1,1 3vyu_C_,86,90,1,1 3vyu_C_,87,91,1,1 3vyu_C_,89,92,1,1 3vyu_C_,90,93,1,1 3vyu_C_,90,95,1,1 3vyu_C_,92,265,1,1 3vyu_C_,101,103,1,1 3vyu_C_,126,128,1,1 3vyu_C_,126,129,1,1 3vyu_C_,127,207,1,1 3vyu_C_,130,207,1,1 3vyu_C_,131,134,1,1 3vyu_C_,133,275,1,1 3vyu_C_,134,186,1,1 3vyu_C_,134,275,1,1 3vyu_C_,135,248,1,1 3vyu_C_,136,272,1,1 3vyu_C_,136,273,1,1 3vyu_C_,137,246,1,1 3vyu_C_,138,270,1,1 3vyu_C_,139,244,1,1 3vyu_C_,141,144,1,1 3vyu_C_,141,243,1,1 3vyu_C_,142,219,1,1 3vyu_C_,143,147,1,1 3vyu_C_,143,240,1,1 3vyu_C_,144,148,1,1 3vyu_C_,144,221,1,1 3vyu_C_,145,149,1,1 3vyu_C_,145,164,1,1 3vyu_C_,146,150,1,1 3vyu_C_,146,239,1,1 3vyu_C_,147,151,1,1 3vyu_C_,148,152,1,1 3vyu_C_,149,153,1,1 3vyu_C_,150,154,1,1 3vyu_C_,164,166,1,1 3vyu_C_,165,241,1,1 3vyu_C_,165,243,1,1 3vyu_C_,167,241,1,1 3vyu_C_,168,265,1,1 3vyu_C_,169,173,1,1 3vyu_C_,170,174,1,1 3vyu_C_,171,175,1,1 3vyu_C_,172,176,1,1 3vyu_C_,173,177,1,1 3vyu_C_,174,178,1,1 3vyu_C_,175,179,1,1 3vyu_C_,176,179,1,1 3vyu_C_,176,180,1,1 3vyu_C_,177,181,1,1 3vyu_C_,180,184,1,1 3vyu_C_,181,184,1,1 3vyu_C_,182,185,1,1 3vyu_C_,184,249,1,1 3vyu_C_,186,247,1,1 3vyu_C_,187,247,1,1 3vyu_C_,189,245,1,1 3vyu_C_,190,192,1,1 3vyu_C_,191,240,1,1 3vyu_C_,192,193,1,1 3vyu_C_,192,195,1,1 3vyu_C_,194,197,1,1 3vyu_C_,195,199,1,1 3vyu_C_,196,200,1,1 3vyu_C_,197,201,1,1 3vyu_C_,197,236,1,1 3vyu_C_,197,237,1,1 3vyu_C_,198,202,1,1 3vyu_C_,199,203,1,1 3vyu_C_,200,204,1,1 3vyu_C_,201,205,1,1 3vyu_C_,201,295,1,1 3vyu_C_,202,205,1,1 3vyu_C_,202,206,1,1 3vyu_C_,203,207,1,1 3vyu_C_,204,209,1,1 3vyu_C_,205,208,1,1 3vyu_C_,208,280,1,1 3vyu_C_,209,281,1,1 3vyu_C_,210,276,1,1 3vyu_C_,211,282,1,1 3vyu_C_,211,284,1,1 3vyu_C_,212,274,1,1 3vyu_C_,213,284,1,1 3vyu_C_,213,286,1,1 3vyu_C_,214,217,1,1 3vyu_C_,214,272,1,1 3vyu_C_,215,218,1,1 3vyu_C_,215,286,1,1 3vyu_C_,215,288,1,1 3vyu_C_,221,225,1,1 3vyu_C_,222,226,1,1 3vyu_C_,223,227,1,1 3vyu_C_,224,228,1,1 3vyu_C_,225,228,1,1 3vyu_C_,225,229,1,1 3vyu_C_,226,230,1,1 3vyu_C_,227,231,1,1 3vyu_C_,228,233,1,1 3vyu_C_,229,232,1,1 3vyu_C_,231,305,1,1 3vyu_C_,234,236,1,1 3vyu_C_,234,237,1,1 3vyu_C_,249,252,1,1 3vyu_C_,250,253,1,1 3vyu_C_,252,256,1,1 3vyu_C_,253,257,1,1 3vyu_C_,254,258,1,1 3vyu_C_,255,259,1,1 3vyu_C_,256,260,1,1 3vyu_C_,257,261,1,1 3vyu_C_,258,262,1,1 3vyu_C_,259,262,1,1 3vyu_C_,260,263,1,1 3vyu_C_,264,267,1,1 3vyu_C_,266,269,1,1 3vyu_C_,277,280,1,1 3vyu_C_,279,282,1,1 3vyu_C_,282,296,1,1 3vyu_C_,283,295,1,1 3vyu_C_,285,293,1,1 3vyu_C_,287,290,1,1 3vyu_C_,287,291,1,1