pair,contact1,contact2,flow1,flow2 4oo1_C_,13,16,1,1 4oo1_C_,13,17,1,1 4oo1_C_,16,20,1,1 4oo1_C_,17,21,1,1 4oo1_C_,21,24,1,1 4oo1_C_,21,25,1,1 4oo1_C_,23,26,1,1 4oo1_C_,23,27,1,1 4oo1_C_,24,28,1,1 4oo1_C_,25,29,1,1 4oo1_C_,26,30,1,1 4oo1_C_,27,31,1,1 4oo1_C_,27,236,1,1 4oo1_C_,27,238,1,1 4oo1_C_,28,31,1,1 4oo1_C_,29,32,1,1 4oo1_C_,29,34,1,1 4oo1_C_,30,33,1,1 4oo1_C_,30,41,1,1 4oo1_C_,35,38,1,1 4oo1_C_,35,250,1,1 4oo1_C_,35,251,1,1 4oo1_C_,35,257,1,1 4oo1_C_,37,257,1,1 4oo1_C_,39,43,1,1 4oo1_C_,40,43,1,1 4oo1_C_,41,250,1,1 4oo1_C_,42,294,1,1 4oo1_C_,45,302,1,1 4oo1_C_,48,76,1,1 4oo1_C_,50,74,1,1 4oo1_C_,51,192,1,1 4oo1_C_,52,72,1,1 4oo1_C_,52,196,1,1 4oo1_C_,54,67,1,1 4oo1_C_,54,72,1,1 4oo1_C_,55,57,1,1 4oo1_C_,55,69,1,1 4oo1_C_,55,70,1,1 4oo1_C_,56,67,1,1 4oo1_C_,56,69,1,1 4oo1_C_,59,62,1,1 4oo1_C_,67,69,1,1 4oo1_C_,70,86,1,1 4oo1_C_,71,86,1,1 4oo1_C_,73,84,1,1 4oo1_C_,73,189,1,1 4oo1_C_,75,82,1,1 4oo1_C_,77,80,1,1 4oo1_C_,79,177,1,1 4oo1_C_,80,177,1,1 4oo1_C_,81,176,1,1 4oo1_C_,83,174,1,1 4oo1_C_,84,189,1,1 4oo1_C_,85,172,1,1 4oo1_C_,87,170,1,1 4oo1_C_,89,168,1,1 4oo1_C_,91,166,1,1 4oo1_C_,94,95,1,1 4oo1_C_,97,102,1,1 4oo1_C_,98,103,1,1 4oo1_C_,101,143,1,1 4oo1_C_,102,143,1,1 4oo1_C_,104,141,1,1 4oo1_C_,105,106,1,1 4oo1_C_,105,132,1,1 4oo1_C_,107,169,1,1 4oo1_C_,107,171,1,1 4oo1_C_,108,128,1,1 4oo1_C_,109,171,1,1 4oo1_C_,109,173,1,1 4oo1_C_,110,128,1,1 4oo1_C_,111,173,1,1 4oo1_C_,111,175,1,1 4oo1_C_,113,175,1,1 4oo1_C_,121,123,1,1 4oo1_C_,121,125,1,1 4oo1_C_,122,126,1,1 4oo1_C_,123,126,1,1 4oo1_C_,123,127,1,1 4oo1_C_,123,178,1,1 4oo1_C_,124,128,1,1 4oo1_C_,125,129,1,1 4oo1_C_,126,130,1,1 4oo1_C_,127,131,1,1 4oo1_C_,128,132,1,1 4oo1_C_,129,133,1,1 4oo1_C_,130,134,1,1 4oo1_C_,130,277,1,1 4oo1_C_,131,135,1,1 4oo1_C_,132,133,1,1 4oo1_C_,132,136,1,1 4oo1_C_,133,137,1,1 4oo1_C_,134,138,1,1 4oo1_C_,135,138,1,1 4oo1_C_,138,276,1,1 4oo1_C_,139,225,1,1 4oo1_C_,142,145,1,1 4oo1_C_,144,147,1,1 4oo1_C_,146,166,1,1 4oo1_C_,146,167,1,1 4oo1_C_,148,165,1,1 4oo1_C_,149,163,1,1 4oo1_C_,152,161,1,1 4oo1_C_,154,159,1,1 4oo1_C_,166,167,1,1 4oo1_C_,167,200,1,1 4oo1_C_,178,258,1,1 4oo1_C_,179,253,1,1 4oo1_C_,182,186,1,1 4oo1_C_,183,187,1,1 4oo1_C_,184,188,1,1 4oo1_C_,185,189,1,1 4oo1_C_,186,190,1,1 4oo1_C_,187,191,1,1 4oo1_C_,187,227,1,1 4oo1_C_,188,192,1,1 4oo1_C_,188,229,1,1 4oo1_C_,189,193,1,1 4oo1_C_,190,194,1,1 4oo1_C_,191,195,1,1 4oo1_C_,192,306,1,1 4oo1_C_,193,196,1,1 4oo1_C_,197,219,1,1 4oo1_C_,199,217,1,1 4oo1_C_,201,212,1,1 4oo1_C_,201,215,1,1 4oo1_C_,203,210,1,1 4oo1_C_,212,214,1,1 4oo1_C_,212,215,1,1 4oo1_C_,222,225,1,1 4oo1_C_,224,272,1,1 4oo1_C_,225,276,1,1 4oo1_C_,228,269,1,1 4oo1_C_,230,267,1,1 4oo1_C_,231,251,1,1 4oo1_C_,231,252,1,1 4oo1_C_,232,265,1,1 4oo1_C_,233,249,1,1 4oo1_C_,234,263,1,1 4oo1_C_,235,247,1,1 4oo1_C_,238,241,1,1 4oo1_C_,253,254,1,1 4oo1_C_,253,257,1,1 4oo1_C_,255,258,1,1 4oo1_C_,255,259,1,1 4oo1_C_,256,260,1,1 4oo1_C_,263,283,1,1 4oo1_C_,263,284,1,1 4oo1_C_,263,285,1,1 4oo1_C_,264,281,1,1 4oo1_C_,266,279,1,1 4oo1_C_,268,276,1,1 4oo1_C_,268,277,1,1 4oo1_C_,270,273,1,1 4oo1_C_,270,274,1,1 4oo1_C_,273,300,1,1 4oo1_C_,275,296,1,1 4oo1_C_,288,291,1,1 4oo1_C_,289,293,1,1 4oo1_C_,290,294,1,1 4oo1_C_,291,295,1,1 4oo1_C_,292,296,1,1 4oo1_C_,293,297,1,1 4oo1_C_,294,298,1,1 4oo1_C_,295,299,1,1 4oo1_C_,296,299,1,1 4oo1_C_,296,300,1,1 4oo1_C_,297,301,1,1 4oo1_C_,298,302,1,1 4oo1_C_,299,303,1,1 4oo1_C_,300,304,1,1 4oo1_C_,301,305,1,1 4oo1_C_,302,306,1,1 4oo1_C_,303,307,1,1 4oo1_C_,304,307,1,1 4oo1_C_,305,309,1,1