pair,contact1,contact2,flow1,flow2 4at7_B_,2,6,1,1 4at7_B_,3,7,1,1 4at7_B_,4,8,1,1 4at7_B_,5,9,1,1 4at7_B_,5,236,1,1 4at7_B_,6,10,1,1 4at7_B_,6,232,1,1 4at7_B_,7,11,1,1 4at7_B_,7,303,1,1 4at7_B_,8,12,1,1 4at7_B_,8,302,1,1 4at7_B_,9,13,1,1 4at7_B_,10,14,1,1 4at7_B_,11,15,1,1 4at7_B_,12,15,1,1 4at7_B_,12,16,1,1 4at7_B_,12,297,1,1 4at7_B_,13,16,1,1 4at7_B_,13,17,1,1 4at7_B_,13,194,1,1 4at7_B_,15,68,1,1 4at7_B_,16,68,1,1 4at7_B_,17,68,1,1 4at7_B_,19,22,1,1 4at7_B_,19,23,1,1 4at7_B_,20,24,1,1 4at7_B_,21,25,1,1 4at7_B_,22,26,1,1 4at7_B_,22,69,1,1 4at7_B_,23,27,1,1 4at7_B_,24,28,1,1 4at7_B_,25,29,1,1 4at7_B_,26,30,1,1 4at7_B_,27,31,1,1 4at7_B_,28,31,1,1 4at7_B_,28,32,1,1 4at7_B_,29,33,1,1 4at7_B_,30,34,1,1 4at7_B_,31,35,1,1 4at7_B_,32,36,1,1 4at7_B_,32,107,1,1 4at7_B_,33,37,1,1 4at7_B_,34,38,1,1 4at7_B_,34,57,1,1 4at7_B_,34,312,1,1 4at7_B_,35,39,1,1 4at7_B_,36,40,1,1 4at7_B_,37,41,1,1 4at7_B_,38,42,1,1 4at7_B_,39,43,1,1 4at7_B_,40,44,1,1 4at7_B_,41,45,1,1 4at7_B_,42,46,1,1 4at7_B_,43,47,1,1 4at7_B_,45,48,1,1 4at7_B_,45,49,1,1 4at7_B_,48,51,1,1 4at7_B_,51,80,1,1 4at7_B_,53,78,1,1 4at7_B_,54,78,1,1 4at7_B_,56,76,1,1 4at7_B_,57,310,1,1 4at7_B_,58,62,1,1 4at7_B_,58,74,1,1 4at7_B_,59,63,1,1 4at7_B_,60,65,1,1 4at7_B_,63,215,1,1 4at7_B_,64,194,1,1 4at7_B_,66,308,1,1 4at7_B_,67,70,1,1 4at7_B_,71,129,1,1 4at7_B_,73,129,1,1 4at7_B_,73,131,1,1 4at7_B_,75,131,1,1 4at7_B_,75,133,1,1 4at7_B_,77,79,1,1 4at7_B_,77,133,1,1 4at7_B_,77,135,1,1 4at7_B_,79,135,1,1 4at7_B_,79,136,1,1 4at7_B_,80,136,1,1 4at7_B_,82,142,1,1 4at7_B_,82,156,1,1 4at7_B_,83,161,1,1 4at7_B_,84,87,1,1 4at7_B_,84,88,1,1 4at7_B_,85,89,1,1 4at7_B_,85,159,1,1 4at7_B_,86,90,1,1 4at7_B_,86,159,1,1 4at7_B_,87,91,1,1 4at7_B_,88,92,1,1 4at7_B_,89,93,1,1 4at7_B_,90,94,1,1 4at7_B_,91,95,1,1 4at7_B_,93,96,1,1 4at7_B_,94,98,1,1 4at7_B_,95,99,1,1 4at7_B_,97,100,1,1 4at7_B_,98,101,1,1 4at7_B_,99,102,1,1 4at7_B_,99,103,1,1 4at7_B_,103,105,1,1 4at7_B_,108,121,1,1 4at7_B_,110,119,1,1 4at7_B_,112,115,1,1 4at7_B_,112,117,1,1 4at7_B_,113,116,1,1 4at7_B_,115,165,1,1 4at7_B_,116,134,1,1 4at7_B_,118,132,1,1 4at7_B_,120,130,1,1 4at7_B_,122,124,1,1 4at7_B_,122,128,1,1 4at7_B_,134,166,1,1 4at7_B_,135,136,1,1 4at7_B_,135,166,1,1 4at7_B_,136,138,1,1 4at7_B_,136,139,1,1 4at7_B_,137,141,1,1 4at7_B_,138,142,1,1 4at7_B_,139,143,1,1 4at7_B_,140,144,1,1 4at7_B_,141,145,1,1 4at7_B_,142,146,1,1 4at7_B_,143,147,1,1 4at7_B_,144,148,1,1 4at7_B_,144,260,1,1 4at7_B_,145,150,1,1 4at7_B_,146,149,1,1 4at7_B_,162,164,1,1 4at7_B_,162,165,1,1 4at7_B_,162,166,1,1 4at7_B_,163,167,1,1 4at7_B_,164,168,1,1 4at7_B_,165,169,1,1 4at7_B_,166,170,1,1 4at7_B_,167,171,1,1 4at7_B_,168,172,1,1 4at7_B_,169,172,1,1 4at7_B_,169,173,1,1 4at7_B_,170,174,1,1 4at7_B_,171,175,1,1 4at7_B_,172,176,1,1 4at7_B_,173,177,1,1 4at7_B_,174,178,1,1 4at7_B_,174,258,1,1 4at7_B_,175,179,1,1 4at7_B_,176,180,1,1 4at7_B_,177,181,1,1 4at7_B_,178,182,1,1 4at7_B_,179,183,1,1 4at7_B_,179,184,1,1 4at7_B_,180,320,1,1 4at7_B_,182,322,1,1 4at7_B_,183,186,1,1 4at7_B_,184,306,1,1 4at7_B_,186,189,1,1 4at7_B_,188,192,1,1 4at7_B_,188,229,1,1 4at7_B_,189,193,1,1 4at7_B_,190,194,1,1 4at7_B_,191,195,1,1 4at7_B_,192,196,1,1 4at7_B_,193,197,1,1 4at7_B_,194,198,1,1 4at7_B_,194,305,1,1 4at7_B_,195,199,1,1 4at7_B_,196,200,1,1 4at7_B_,197,201,1,1 4at7_B_,198,201,1,1 4at7_B_,198,202,1,1 4at7_B_,199,203,1,1 4at7_B_,200,206,1,1 4at7_B_,202,296,1,1 4at7_B_,203,206,1,1 4at7_B_,204,207,1,1 4at7_B_,206,209,1,1 4at7_B_,206,280,1,1 4at7_B_,207,210,1,1 4at7_B_,208,268,1,1 4at7_B_,209,214,1,1 4at7_B_,211,215,1,1 4at7_B_,212,216,1,1 4at7_B_,212,256,1,1 4at7_B_,213,217,1,1 4at7_B_,214,218,1,1 4at7_B_,215,219,1,1 4at7_B_,216,220,1,1 4at7_B_,217,221,1,1 4at7_B_,218,221,1,1 4at7_B_,218,222,1,1 4at7_B_,219,223,1,1 4at7_B_,219,322,1,1 4at7_B_,220,224,1,1 4at7_B_,221,224,1,1 4at7_B_,221,237,1,1 4at7_B_,222,225,1,1 4at7_B_,224,237,1,1 4at7_B_,227,233,1,1 4at7_B_,230,234,1,1 4at7_B_,231,235,1,1 4at7_B_,232,236,1,1 4at7_B_,233,237,1,1 4at7_B_,234,238,1,1 4at7_B_,235,239,1,1 4at7_B_,236,240,1,1 4at7_B_,237,241,1,1 4at7_B_,238,242,1,1 4at7_B_,239,243,1,1 4at7_B_,240,244,1,1 4at7_B_,241,244,1,1 4at7_B_,242,245,1,1 4at7_B_,243,282,1,1 4at7_B_,245,248,1,1 4at7_B_,246,253,1,1 4at7_B_,247,274,1,1 4at7_B_,248,251,1,1 4at7_B_,252,253,1,1 4at7_B_,254,264,1,1 4at7_B_,254,265,1,1 4at7_B_,256,258,1,1 4at7_B_,256,259,1,1 4at7_B_,256,263,1,1 4at7_B_,261,263,1,1 4at7_B_,264,266,1,1 4at7_B_,264,267,1,1 4at7_B_,266,269,1,1 4at7_B_,269,274,1,1 4at7_B_,270,273,1,1 4at7_B_,270,274,1,1 4at7_B_,271,275,1,1 4at7_B_,272,276,1,1 4at7_B_,273,277,1,1 4at7_B_,274,278,1,1 4at7_B_,275,279,1,1 4at7_B_,276,280,1,1 4at7_B_,277,281,1,1 4at7_B_,278,282,1,1 4at7_B_,279,283,1,1 4at7_B_,280,284,1,1 4at7_B_,281,285,1,1 4at7_B_,282,286,1,1 4at7_B_,283,287,1,1 4at7_B_,284,288,1,1 4at7_B_,285,289,1,1 4at7_B_,286,290,1,1 4at7_B_,287,292,1,1 4at7_B_,288,291,1,1 4at7_B_,290,292,1,1 4at7_B_,292,295,1,1 4at7_B_,293,297,1,1 4at7_B_,294,299,1,1 4at7_B_,295,298,1,1 4at7_B_,312,314,1,1 4at7_B_,312,315,1,1