pair,contact1,contact2,flow1,flow2 2c1c_A_,2,7,1,1 2c1c_A_,3,77,1,1 2c1c_A_,5,7,1,1 2c1c_A_,6,284,1,1 2c1c_A_,7,109,1,1 2c1c_A_,8,11,1,1 2c1c_A_,8,12,1,1 2c1c_A_,9,13,1,1 2c1c_A_,10,14,1,1 2c1c_A_,11,15,1,1 2c1c_A_,12,15,1,1 2c1c_A_,12,16,1,1 2c1c_A_,13,17,1,1 2c1c_A_,15,18,1,1 2c1c_A_,15,19,1,1 2c1c_A_,15,85,1,1 2c1c_A_,16,20,1,1 2c1c_A_,17,21,1,1 2c1c_A_,17,42,1,1 2c1c_A_,18,22,1,1 2c1c_A_,19,23,1,1 2c1c_A_,23,26,1,1 2c1c_A_,23,27,1,1 2c1c_A_,26,47,1,1 2c1c_A_,28,45,1,1 2c1c_A_,30,43,1,1 2c1c_A_,33,41,1,1 2c1c_A_,35,38,1,1 2c1c_A_,35,39,1,1 2c1c_A_,35,107,1,1 2c1c_A_,36,171,1,1 2c1c_A_,37,39,1,1 2c1c_A_,37,107,1,1 2c1c_A_,39,107,1,1 2c1c_A_,44,100,1,1 2c1c_A_,46,98,1,1 2c1c_A_,47,49,1,1 2c1c_A_,47,51,1,1 2c1c_A_,47,97,1,1 2c1c_A_,48,93,1,1 2c1c_A_,49,56,1,1 2c1c_A_,53,55,1,1 2c1c_A_,53,56,1,1 2c1c_A_,56,93,1,1 2c1c_A_,56,97,1,1 2c1c_A_,56,185,1,1 2c1c_A_,57,97,1,1 2c1c_A_,58,185,1,1 2c1c_A_,58,187,1,1 2c1c_A_,59,97,1,1 2c1c_A_,59,99,1,1 2c1c_A_,60,188,1,1 2c1c_A_,60,190,1,1 2c1c_A_,61,99,1,1 2c1c_A_,61,101,1,1 2c1c_A_,62,189,1,1 2c1c_A_,62,190,1,1 2c1c_A_,62,191,1,1 2c1c_A_,62,192,1,1 2c1c_A_,63,101,1,1 2c1c_A_,63,104,1,1 2c1c_A_,64,72,1,1 2c1c_A_,64,105,1,1 2c1c_A_,65,105,1,1 2c1c_A_,66,69,1,1 2c1c_A_,66,138,1,1 2c1c_A_,67,120,1,1 2c1c_A_,68,70,1,1 2c1c_A_,68,117,1,1 2c1c_A_,68,118,1,1 2c1c_A_,69,72,1,1 2c1c_A_,70,112,1,1 2c1c_A_,72,75,1,1 2c1c_A_,72,76,1,1 2c1c_A_,72,192,1,1 2c1c_A_,73,77,1,1 2c1c_A_,74,77,1,1 2c1c_A_,74,78,1,1 2c1c_A_,75,79,1,1 2c1c_A_,76,80,1,1 2c1c_A_,77,81,1,1 2c1c_A_,78,82,1,1 2c1c_A_,79,83,1,1 2c1c_A_,80,84,1,1 2c1c_A_,81,86,1,1 2c1c_A_,82,88,1,1 2c1c_A_,88,89,1,1 2c1c_A_,89,92,1,1 2c1c_A_,89,297,1,1 2c1c_A_,90,93,1,1 2c1c_A_,90,94,1,1 2c1c_A_,91,95,1,1 2c1c_A_,91,305,1,1 2c1c_A_,92,96,1,1 2c1c_A_,92,98,1,1 2c1c_A_,97,185,1,1 2c1c_A_,105,108,1,1 2c1c_A_,105,109,1,1 2c1c_A_,105,120,1,1 2c1c_A_,105,121,1,1 2c1c_A_,106,110,1,1 2c1c_A_,107,111,1,1 2c1c_A_,108,112,1,1 2c1c_A_,109,112,1,1 2c1c_A_,110,113,1,1 2c1c_A_,110,114,1,1 2c1c_A_,111,115,1,1 2c1c_A_,111,116,1,1 2c1c_A_,114,115,1,1 2c1c_A_,116,119,1,1 2c1c_A_,117,282,1,1 2c1c_A_,119,122,1,1 2c1c_A_,121,135,1,1 2c1c_A_,121,158,1,1 2c1c_A_,122,137,1,1 2c1c_A_,122,169,1,1 2c1c_A_,124,136,1,1 2c1c_A_,124,169,1,1 2c1c_A_,126,131,1,1 2c1c_A_,128,131,1,1 2c1c_A_,132,135,1,1 2c1c_A_,138,140,1,1 2c1c_A_,138,141,1,1 2c1c_A_,138,161,1,1 2c1c_A_,139,142,1,1 2c1c_A_,140,141,1,1 2c1c_A_,140,255,1,1 2c1c_A_,141,151,1,1 2c1c_A_,142,162,1,1 2c1c_A_,142,165,1,1 2c1c_A_,142,167,1,1 2c1c_A_,142,168,1,1 2c1c_A_,142,169,1,1 2c1c_A_,143,145,1,1 2c1c_A_,143,253,1,1 2c1c_A_,146,149,1,1 2c1c_A_,147,162,1,1 2c1c_A_,148,154,1,1 2c1c_A_,150,252,1,1 2c1c_A_,153,155,1,1 2c1c_A_,155,158,1,1 2c1c_A_,158,160,1,1 2c1c_A_,158,161,1,1 2c1c_A_,165,166,1,1 2c1c_A_,165,168,1,1 2c1c_A_,167,173,1,1 2c1c_A_,168,169,1,1 2c1c_A_,168,173,1,1 2c1c_A_,169,173,1,1 2c1c_A_,170,174,1,1 2c1c_A_,172,176,1,1 2c1c_A_,173,177,1,1 2c1c_A_,174,178,1,1 2c1c_A_,175,178,1,1 2c1c_A_,175,179,1,1 2c1c_A_,176,177,1,1 2c1c_A_,176,180,1,1 2c1c_A_,177,181,1,1 2c1c_A_,178,182,1,1 2c1c_A_,180,183,1,1 2c1c_A_,180,258,1,1 2c1c_A_,182,185,1,1 2c1c_A_,183,186,1,1 2c1c_A_,189,255,1,1 2c1c_A_,189,266,1,1 2c1c_A_,189,268,1,1 2c1c_A_,191,193,1,1 2c1c_A_,191,268,1,1 2c1c_A_,191,270,1,1 2c1c_A_,193,270,1,1 2c1c_A_,193,272,1,1 2c1c_A_,196,272,1,1 2c1c_A_,197,239,1,1 2c1c_A_,197,272,1,1 2c1c_A_,198,271,1,1 2c1c_A_,199,239,1,1 2c1c_A_,199,241,1,1 2c1c_A_,200,269,1,1 2c1c_A_,201,241,1,1 2c1c_A_,201,243,1,1 2c1c_A_,203,207,1,1 2c1c_A_,203,208,1,1 2c1c_A_,203,242,1,1 2c1c_A_,204,251,1,1 2c1c_A_,204,257,1,1 2c1c_A_,206,208,1,1 2c1c_A_,210,212,1,1 2c1c_A_,210,213,1,1 2c1c_A_,212,216,1,1 2c1c_A_,212,265,1,1 2c1c_A_,213,217,1,1 2c1c_A_,214,218,1,1 2c1c_A_,215,218,1,1 2c1c_A_,215,219,1,1 2c1c_A_,216,220,1,1 2c1c_A_,216,268,1,1 2c1c_A_,217,221,1,1 2c1c_A_,218,222,1,1 2c1c_A_,219,223,1,1 2c1c_A_,220,223,1,1 2c1c_A_,220,224,1,1 2c1c_A_,221,225,1,1 2c1c_A_,223,227,1,1 2c1c_A_,224,228,1,1 2c1c_A_,225,229,1,1 2c1c_A_,226,229,1,1 2c1c_A_,226,230,1,1 2c1c_A_,227,230,1,1 2c1c_A_,227,231,1,1 2c1c_A_,228,238,1,1 2c1c_A_,242,245,1,1 2c1c_A_,242,246,1,1 2c1c_A_,243,247,1,1 2c1c_A_,254,257,1,1 2c1c_A_,254,258,1,1 2c1c_A_,255,259,1,1 2c1c_A_,256,260,1,1 2c1c_A_,256,267,1,1 2c1c_A_,256,269,1,1 2c1c_A_,257,261,1,1 2c1c_A_,258,261,1,1 2c1c_A_,258,262,1,1 2c1c_A_,259,264,1,1 2c1c_A_,260,263,1,1 2c1c_A_,278,281,1,1 2c1c_A_,279,282,1,1 2c1c_A_,285,288,1,1 2c1c_A_,286,289,1,1 2c1c_A_,288,292,1,1 2c1c_A_,289,293,1,1 2c1c_A_,290,294,1,1 2c1c_A_,291,295,1,1 2c1c_A_,292,296,1,1 2c1c_A_,293,297,1,1 2c1c_A_,294,297,1,1 2c1c_A_,294,298,1,1 2c1c_A_,295,298,1,1 2c1c_A_,295,299,1,1 2c1c_A_,296,300,1,1 2c1c_A_,297,301,1,1 2c1c_A_,298,302,1,1 2c1c_A_,299,303,1,1 2c1c_A_,300,304,1,1 2c1c_A_,301,305,1,1 2c1c_A_,302,306,1,1 2c1c_A_,303,307,1,1 2c1c_A_,304,308,1,1 2c1c_A_,305,308,1,1 2c1c_A_,305,309,1,1 2c1c_A_,306,310,1,1 2c1c_A_,308,311,1,1 2c1c_A_,308,312,1,1