pair,contact1,contact2,flow1,flow2 7x4u_A_,3,10,1,1 7x4u_A_,3,19,1,1 7x4u_A_,5,8,1,1 7x4u_A_,9,46,1,1 7x4u_A_,10,12,1,1 7x4u_A_,11,93,1,1 7x4u_A_,12,16,1,1 7x4u_A_,15,35,1,1 7x4u_A_,15,36,1,1 7x4u_A_,16,79,1,1 7x4u_A_,17,18,1,1 7x4u_A_,17,34,1,1 7x4u_A_,17,36,1,1 7x4u_A_,18,41,1,1 7x4u_A_,20,32,1,1 7x4u_A_,22,30,1,1 7x4u_A_,23,30,1,1 7x4u_A_,29,46,1,1 7x4u_A_,31,44,1,1 7x4u_A_,32,41,1,1 7x4u_A_,33,42,1,1 7x4u_A_,35,37,1,1 7x4u_A_,35,38,1,1 7x4u_A_,35,39,1,1 7x4u_A_,35,40,1,1 7x4u_A_,43,96,1,1 7x4u_A_,45,94,1,1 7x4u_A_,45,96,1,1 7x4u_A_,47,92,1,1 7x4u_A_,48,91,1,1 7x4u_A_,49,52,1,1 7x4u_A_,49,56,1,1 7x4u_A_,52,56,1,1 7x4u_A_,53,57,1,1 7x4u_A_,53,329,1,1 7x4u_A_,54,58,1,1 7x4u_A_,55,59,1,1 7x4u_A_,56,60,1,1 7x4u_A_,57,61,1,1 7x4u_A_,58,62,1,1 7x4u_A_,59,63,1,1 7x4u_A_,60,64,1,1 7x4u_A_,61,65,1,1 7x4u_A_,61,325,1,1 7x4u_A_,62,66,1,1 7x4u_A_,62,159,1,1 7x4u_A_,63,67,1,1 7x4u_A_,64,68,1,1 7x4u_A_,64,341,1,1 7x4u_A_,65,68,1,1 7x4u_A_,65,69,1,1 7x4u_A_,67,70,1,1 7x4u_A_,69,70,1,1 7x4u_A_,70,130,1,1 7x4u_A_,71,73,1,1 7x4u_A_,71,74,1,1 7x4u_A_,72,126,1,1 7x4u_A_,72,155,1,1 7x4u_A_,73,123,1,1 7x4u_A_,73,126,1,1 7x4u_A_,73,154,1,1 7x4u_A_,73,156,1,1 7x4u_A_,75,156,1,1 7x4u_A_,76,96,1,1 7x4u_A_,78,95,1,1 7x4u_A_,78,97,1,1 7x4u_A_,79,95,1,1 7x4u_A_,81,93,1,1 7x4u_A_,82,83,1,1 7x4u_A_,82,339,1,1 7x4u_A_,82,342,1,1 7x4u_A_,82,346,1,1 7x4u_A_,85,88,1,1 7x4u_A_,86,335,1,1 7x4u_A_,87,90,1,1 7x4u_A_,89,335,1,1 7x4u_A_,100,148,1,1 7x4u_A_,100,150,1,1 7x4u_A_,101,102,1,1 7x4u_A_,101,148,1,1 7x4u_A_,102,105,1,1 7x4u_A_,102,106,1,1 7x4u_A_,103,107,1,1 7x4u_A_,103,146,1,1 7x4u_A_,104,108,1,1 7x4u_A_,104,143,1,1 7x4u_A_,105,108,1,1 7x4u_A_,106,109,1,1 7x4u_A_,107,215,1,1 7x4u_A_,110,215,1,1 7x4u_A_,113,116,1,1 7x4u_A_,113,117,1,1 7x4u_A_,114,118,1,1 7x4u_A_,114,303,1,1 7x4u_A_,115,119,1,1 7x4u_A_,116,120,1,1 7x4u_A_,116,152,1,1 7x4u_A_,117,121,1,1 7x4u_A_,118,122,1,1 7x4u_A_,118,303,1,1 7x4u_A_,119,123,1,1 7x4u_A_,120,124,1,1 7x4u_A_,121,125,1,1 7x4u_A_,122,126,1,1 7x4u_A_,122,313,1,1 7x4u_A_,123,127,1,1 7x4u_A_,123,152,1,1 7x4u_A_,123,154,1,1 7x4u_A_,124,128,1,1 7x4u_A_,125,129,1,1 7x4u_A_,126,130,1,1 7x4u_A_,126,312,1,1 7x4u_A_,127,131,1,1 7x4u_A_,128,132,1,1 7x4u_A_,129,133,1,1 7x4u_A_,129,296,1,1 7x4u_A_,129,313,1,1 7x4u_A_,130,133,1,1 7x4u_A_,130,134,1,1 7x4u_A_,131,134,1,1 7x4u_A_,131,136,1,1 7x4u_A_,132,135,1,1 7x4u_A_,132,198,1,1 7x4u_A_,132,201,1,1 7x4u_A_,133,316,1,1 7x4u_A_,134,320,1,1 7x4u_A_,135,165,1,1 7x4u_A_,135,198,1,1 7x4u_A_,137,163,1,1 7x4u_A_,138,140,1,1 7x4u_A_,138,157,1,1 7x4u_A_,138,201,1,1 7x4u_A_,139,161,1,1 7x4u_A_,139,194,1,1 7x4u_A_,139,195,1,1 7x4u_A_,139,201,1,1 7x4u_A_,140,145,1,1 7x4u_A_,140,181,1,1 7x4u_A_,142,145,1,1 7x4u_A_,142,181,1,1 7x4u_A_,143,146,1,1 7x4u_A_,145,157,1,1 7x4u_A_,147,155,1,1 7x4u_A_,149,152,1,1 7x4u_A_,149,153,1,1 7x4u_A_,150,152,1,1 7x4u_A_,159,162,1,1 7x4u_A_,163,327,1,1 7x4u_A_,166,169,1,1 7x4u_A_,166,196,1,1 7x4u_A_,167,170,1,1 7x4u_A_,170,193,1,1 7x4u_A_,170,194,1,1 7x4u_A_,170,196,1,1 7x4u_A_,172,173,1,1 7x4u_A_,172,176,1,1 7x4u_A_,172,192,1,1 7x4u_A_,173,176,1,1 7x4u_A_,176,224,1,1 7x4u_A_,180,185,1,1 7x4u_A_,181,184,1,1 7x4u_A_,182,185,1,1 7x4u_A_,182,221,1,1 7x4u_A_,183,207,1,1 7x4u_A_,183,221,1,1 7x4u_A_,184,204,1,1 7x4u_A_,184,211,1,1 7x4u_A_,186,189,1,1 7x4u_A_,187,190,1,1 7x4u_A_,188,191,1,1 7x4u_A_,188,192,1,1 7x4u_A_,188,193,1,1 7x4u_A_,188,292,1,1 7x4u_A_,193,195,1,1 7x4u_A_,197,199,1,1 7x4u_A_,197,200,1,1 7x4u_A_,198,201,1,1 7x4u_A_,198,202,1,1 7x4u_A_,199,203,1,1 7x4u_A_,199,292,1,1 7x4u_A_,200,204,1,1 7x4u_A_,201,205,1,1 7x4u_A_,202,206,1,1 7x4u_A_,203,207,1,1 7x4u_A_,204,208,1,1 7x4u_A_,205,209,1,1 7x4u_A_,206,210,1,1 7x4u_A_,207,211,1,1 7x4u_A_,208,212,1,1 7x4u_A_,209,213,1,1 7x4u_A_,210,214,1,1 7x4u_A_,211,214,1,1 7x4u_A_,211,215,1,1 7x4u_A_,219,221,1,1 7x4u_A_,219,227,1,1 7x4u_A_,221,227,1,1 7x4u_A_,222,226,1,1 7x4u_A_,223,227,1,1 7x4u_A_,224,227,1,1 7x4u_A_,225,229,1,1 7x4u_A_,226,230,1,1 7x4u_A_,227,231,1,1 7x4u_A_,228,232,1,1 7x4u_A_,229,233,1,1 7x4u_A_,231,234,1,1 7x4u_A_,231,235,1,1 7x4u_A_,232,236,1,1 7x4u_A_,234,264,1,1 7x4u_A_,237,261,1,1 7x4u_A_,239,242,1,1 7x4u_A_,239,243,1,1 7x4u_A_,240,244,1,1 7x4u_A_,241,245,1,1 7x4u_A_,241,291,1,1 7x4u_A_,242,288,1,1 7x4u_A_,242,291,1,1 7x4u_A_,243,246,1,1 7x4u_A_,244,252,1,1 7x4u_A_,248,252,1,1 7x4u_A_,249,253,1,1 7x4u_A_,250,254,1,1 7x4u_A_,251,255,1,1 7x4u_A_,252,256,1,1 7x4u_A_,253,257,1,1 7x4u_A_,254,257,1,1 7x4u_A_,255,258,1,1 7x4u_A_,265,268,1,1 7x4u_A_,265,269,1,1 7x4u_A_,266,270,1,1 7x4u_A_,266,282,1,1 7x4u_A_,270,273,1,1 7x4u_A_,274,276,1,1 7x4u_A_,274,278,1,1 7x4u_A_,275,279,1,1 7x4u_A_,276,280,1,1 7x4u_A_,277,281,1,1 7x4u_A_,278,282,1,1 7x4u_A_,279,283,1,1 7x4u_A_,279,301,1,1 7x4u_A_,280,284,1,1 7x4u_A_,281,284,1,1 7x4u_A_,281,285,1,1 7x4u_A_,283,293,1,1 7x4u_A_,286,288,1,1 7x4u_A_,286,292,1,1 7x4u_A_,287,292,1,1 7x4u_A_,288,290,1,1 7x4u_A_,288,291,1,1 7x4u_A_,294,297,1,1 7x4u_A_,294,298,1,1 7x4u_A_,295,299,1,1 7x4u_A_,296,300,1,1 7x4u_A_,296,308,1,1 7x4u_A_,298,301,1,1 7x4u_A_,301,303,1,1 7x4u_A_,301,304,1,1 7x4u_A_,302,305,1,1 7x4u_A_,304,307,1,1 7x4u_A_,304,308,1,1 7x4u_A_,309,311,1,1 7x4u_A_,309,312,1,1 7x4u_A_,309,313,1,1 7x4u_A_,310,313,1,1 7x4u_A_,320,321,1,1 7x4u_A_,330,334,1,1 7x4u_A_,331,332,1,1 7x4u_A_,331,335,1,1 7x4u_A_,332,336,1,1 7x4u_A_,333,337,1,1 7x4u_A_,334,338,1,1 7x4u_A_,335,339,1,1 7x4u_A_,336,340,1,1 7x4u_A_,337,341,1,1 7x4u_A_,338,342,1,1 7x4u_A_,339,342,1,1 7x4u_A_,340,343,1,1 7x4u_A_,342,345,1,1 7x4u_A_,343,346,1,1