pair,contact1,contact2,flow1,flow2 3zev_A_,2,5,1,1 3zev_A_,3,6,1,1 3zev_A_,6,80,1,1 3zev_A_,10,13,1,1 3zev_A_,10,14,1,1 3zev_A_,10,270,1,1 3zev_A_,11,15,1,1 3zev_A_,12,16,1,1 3zev_A_,13,17,1,1 3zev_A_,14,18,1,1 3zev_A_,15,19,1,1 3zev_A_,16,20,1,1 3zev_A_,17,21,1,1 3zev_A_,18,22,1,1 3zev_A_,18,77,1,1 3zev_A_,19,23,1,1 3zev_A_,20,24,1,1 3zev_A_,21,25,1,1 3zev_A_,21,71,1,1 3zev_A_,22,26,1,1 3zev_A_,23,27,1,1 3zev_A_,24,28,1,1 3zev_A_,25,29,1,1 3zev_A_,26,30,1,1 3zev_A_,27,31,1,1 3zev_A_,28,32,1,1 3zev_A_,29,33,1,1 3zev_A_,30,34,1,1 3zev_A_,31,35,1,1 3zev_A_,32,36,1,1 3zev_A_,32,283,1,1 3zev_A_,33,37,1,1 3zev_A_,34,38,1,1 3zev_A_,35,39,1,1 3zev_A_,37,41,1,1 3zev_A_,42,47,1,1 3zev_A_,44,47,1,1 3zev_A_,44,48,1,1 3zev_A_,45,48,1,1 3zev_A_,45,49,1,1 3zev_A_,47,130,1,1 3zev_A_,48,51,1,1 3zev_A_,48,52,1,1 3zev_A_,48,113,1,1 3zev_A_,49,53,1,1 3zev_A_,50,54,1,1 3zev_A_,51,55,1,1 3zev_A_,52,56,1,1 3zev_A_,53,57,1,1 3zev_A_,54,58,1,1 3zev_A_,55,59,1,1 3zev_A_,55,106,1,1 3zev_A_,55,141,1,1 3zev_A_,56,60,1,1 3zev_A_,57,61,1,1 3zev_A_,58,62,1,1 3zev_A_,59,99,1,1 3zev_A_,59,103,1,1 3zev_A_,60,64,1,1 3zev_A_,61,65,1,1 3zev_A_,62,66,1,1 3zev_A_,63,68,1,1 3zev_A_,67,71,1,1 3zev_A_,68,72,1,1 3zev_A_,70,73,1,1 3zev_A_,70,74,1,1 3zev_A_,71,75,1,1 3zev_A_,71,92,1,1 3zev_A_,71,96,1,1 3zev_A_,71,280,1,1 3zev_A_,73,78,1,1 3zev_A_,80,168,1,1 3zev_A_,82,85,1,1 3zev_A_,82,170,1,1 3zev_A_,85,89,1,1 3zev_A_,86,90,1,1 3zev_A_,87,91,1,1 3zev_A_,88,92,1,1 3zev_A_,90,94,1,1 3zev_A_,90,152,1,1 3zev_A_,91,95,1,1 3zev_A_,92,96,1,1 3zev_A_,93,97,1,1 3zev_A_,94,98,1,1 3zev_A_,95,99,1,1 3zev_A_,96,276,1,1 3zev_A_,97,100,1,1 3zev_A_,97,101,1,1 3zev_A_,98,102,1,1 3zev_A_,99,103,1,1 3zev_A_,100,104,1,1 3zev_A_,100,192,1,1 3zev_A_,101,105,1,1 3zev_A_,101,188,1,1 3zev_A_,102,106,1,1 3zev_A_,103,107,1,1 3zev_A_,104,108,1,1 3zev_A_,105,109,1,1 3zev_A_,106,110,1,1 3zev_A_,107,111,1,1 3zev_A_,108,112,1,1 3zev_A_,109,113,1,1 3zev_A_,110,114,1,1 3zev_A_,111,115,1,1 3zev_A_,112,116,1,1 3zev_A_,113,117,1,1 3zev_A_,115,118,1,1 3zev_A_,115,119,1,1 3zev_A_,116,120,1,1 3zev_A_,120,124,1,1 3zev_A_,129,133,1,1 3zev_A_,130,134,1,1 3zev_A_,131,135,1,1 3zev_A_,132,136,1,1 3zev_A_,133,137,1,1 3zev_A_,134,138,1,1 3zev_A_,135,139,1,1 3zev_A_,136,140,1,1 3zev_A_,137,141,1,1 3zev_A_,138,142,1,1 3zev_A_,139,143,1,1 3zev_A_,140,144,1,1 3zev_A_,141,145,1,1 3zev_A_,142,146,1,1 3zev_A_,143,147,1,1 3zev_A_,145,148,1,1 3zev_A_,146,149,1,1 3zev_A_,148,151,1,1 3zev_A_,149,152,1,1 3zev_A_,150,153,1,1 3zev_A_,150,154,1,1 3zev_A_,151,155,1,1 3zev_A_,154,175,1,1 3zev_A_,156,173,1,1 3zev_A_,158,171,1,1 3zev_A_,159,161,1,1 3zev_A_,159,166,1,1 3zev_A_,160,169,1,1 3zev_A_,161,163,1,1 3zev_A_,161,164,1,1 3zev_A_,161,166,1,1 3zev_A_,163,165,1,1 3zev_A_,166,168,1,1 3zev_A_,166,169,1,1 3zev_A_,167,170,1,1 3zev_A_,177,181,1,1 3zev_A_,178,182,1,1 3zev_A_,179,183,1,1 3zev_A_,180,184,1,1 3zev_A_,181,185,1,1 3zev_A_,182,186,1,1 3zev_A_,183,187,1,1 3zev_A_,184,188,1,1 3zev_A_,185,189,1,1 3zev_A_,186,190,1,1 3zev_A_,186,254,1,1 3zev_A_,187,191,1,1 3zev_A_,188,192,1,1 3zev_A_,189,194,1,1 3zev_A_,190,195,1,1 3zev_A_,193,197,1,1 3zev_A_,194,198,1,1 3zev_A_,195,199,1,1 3zev_A_,196,200,1,1 3zev_A_,197,201,1,1 3zev_A_,198,202,1,1 3zev_A_,199,203,1,1 3zev_A_,200,204,1,1 3zev_A_,201,205,1,1 3zev_A_,202,205,1,1 3zev_A_,202,206,1,1 3zev_A_,203,207,1,1 3zev_A_,204,208,1,1 3zev_A_,205,209,1,1 3zev_A_,206,210,1,1 3zev_A_,207,211,1,1 3zev_A_,208,212,1,1 3zev_A_,209,213,1,1 3zev_A_,210,214,1,1 3zev_A_,213,217,1,1 3zev_A_,219,223,1,1 3zev_A_,220,224,1,1 3zev_A_,221,225,1,1 3zev_A_,222,226,1,1 3zev_A_,223,227,1,1 3zev_A_,224,228,1,1 3zev_A_,225,229,1,1 3zev_A_,226,230,1,1 3zev_A_,226,296,1,1 3zev_A_,227,231,1,1 3zev_A_,228,232,1,1 3zev_A_,229,233,1,1 3zev_A_,230,234,1,1 3zev_A_,231,235,1,1 3zev_A_,232,236,1,1 3zev_A_,233,237,1,1 3zev_A_,234,238,1,1 3zev_A_,235,239,1,1 3zev_A_,236,240,1,1 3zev_A_,237,241,1,1 3zev_A_,238,242,1,1 3zev_A_,239,243,1,1 3zev_A_,241,278,1,1 3zev_A_,242,246,1,1 3zev_A_,243,247,1,1 3zev_A_,244,248,1,1 3zev_A_,245,249,1,1 3zev_A_,246,250,1,1 3zev_A_,247,251,1,1 3zev_A_,248,252,1,1 3zev_A_,248,275,1,1 3zev_A_,249,253,1,1 3zev_A_,250,253,1,1 3zev_A_,250,254,1,1 3zev_A_,256,259,1,1 3zev_A_,261,264,1,1 3zev_A_,261,265,1,1 3zev_A_,262,266,1,1 3zev_A_,263,267,1,1 3zev_A_,264,268,1,1 3zev_A_,265,269,1,1 3zev_A_,266,270,1,1 3zev_A_,267,271,1,1 3zev_A_,268,272,1,1 3zev_A_,270,274,1,1 3zev_A_,271,275,1,1 3zev_A_,272,275,1,1 3zev_A_,272,276,1,1 3zev_A_,273,277,1,1 3zev_A_,274,278,1,1 3zev_A_,275,276,1,1 3zev_A_,276,280,1,1 3zev_A_,277,281,1,1 3zev_A_,278,282,1,1 3zev_A_,281,284,1,1 3zev_A_,281,285,1,1 3zev_A_,285,289,1,1 3zev_A_,286,290,1,1 3zev_A_,287,291,1,1 3zev_A_,288,292,1,1 3zev_A_,289,293,1,1 3zev_A_,290,294,1,1 3zev_A_,291,298,1,1 3zev_A_,292,298,1,1 3zev_A_,294,297,1,1 3zev_A_,294,298,1,1 3zev_A_,297,301,1,1 3zev_A_,298,302,1,1 3zev_A_,299,303,1,1 3zev_A_,300,304,1,1 3zev_A_,301,304,1,1 3zev_A_,302,305,1,1