pair,contact1,contact2,flow1,flow2 3sxf_A_,2,5,1,1 3sxf_A_,3,6,1,1 3sxf_A_,3,7,1,1 3sxf_A_,6,26,1,1 3sxf_A_,6,27,1,1 3sxf_A_,7,72,1,1 3sxf_A_,8,25,1,1 3sxf_A_,10,23,1,1 3sxf_A_,10,32,1,1 3sxf_A_,11,23,1,1 3sxf_A_,13,21,1,1 3sxf_A_,14,21,1,1 3sxf_A_,17,36,1,1 3sxf_A_,20,37,1,1 3sxf_A_,22,24,1,1 3sxf_A_,22,35,1,1 3sxf_A_,24,33,1,1 3sxf_A_,25,30,1,1 3sxf_A_,26,28,1,1 3sxf_A_,26,29,1,1 3sxf_A_,26,30,1,1 3sxf_A_,26,31,1,1 3sxf_A_,29,31,1,1 3sxf_A_,34,84,1,1 3sxf_A_,36,82,1,1 3sxf_A_,36,151,1,1 3sxf_A_,38,80,1,1 3sxf_A_,39,42,1,1 3sxf_A_,39,43,1,1 3sxf_A_,40,75,1,1 3sxf_A_,40,76,1,1 3sxf_A_,40,78,1,1 3sxf_A_,44,159,1,1 3sxf_A_,46,155,1,1 3sxf_A_,46,157,1,1 3sxf_A_,47,48,1,1 3sxf_A_,47,157,1,1 3sxf_A_,48,51,1,1 3sxf_A_,48,52,1,1 3sxf_A_,49,53,1,1 3sxf_A_,49,75,1,1 3sxf_A_,50,54,1,1 3sxf_A_,51,55,1,1 3sxf_A_,52,56,1,1 3sxf_A_,53,57,1,1 3sxf_A_,54,58,1,1 3sxf_A_,55,59,1,1 3sxf_A_,55,157,1,1 3sxf_A_,56,60,1,1 3sxf_A_,57,60,1,1 3sxf_A_,57,61,1,1 3sxf_A_,58,61,1,1 3sxf_A_,59,62,1,1 3sxf_A_,60,69,1,1 3sxf_A_,62,69,1,1 3sxf_A_,63,69,1,1 3sxf_A_,63,120,1,1 3sxf_A_,64,66,1,1 3sxf_A_,64,67,1,1 3sxf_A_,64,116,1,1 3sxf_A_,66,113,1,1 3sxf_A_,66,147,1,1 3sxf_A_,66,149,1,1 3sxf_A_,67,148,1,1 3sxf_A_,68,149,1,1 3sxf_A_,69,70,1,1 3sxf_A_,69,85,1,1 3sxf_A_,69,87,1,1 3sxf_A_,71,83,1,1 3sxf_A_,72,83,1,1 3sxf_A_,74,81,1,1 3sxf_A_,76,78,1,1 3sxf_A_,76,79,1,1 3sxf_A_,76,81,1,1 3sxf_A_,85,87,1,1 3sxf_A_,88,139,1,1 3sxf_A_,89,138,1,1 3sxf_A_,90,138,1,1 3sxf_A_,91,94,1,1 3sxf_A_,91,95,1,1 3sxf_A_,91,294,1,1 3sxf_A_,92,95,1,1 3sxf_A_,92,96,1,1 3sxf_A_,92,136,1,1 3sxf_A_,93,97,1,1 3sxf_A_,94,290,1,1 3sxf_A_,95,98,1,1 3sxf_A_,95,99,1,1 3sxf_A_,96,99,1,1 3sxf_A_,97,287,1,1 3sxf_A_,99,287,1,1 3sxf_A_,102,278,1,1 3sxf_A_,102,279,1,1 3sxf_A_,103,105,1,1 3sxf_A_,103,106,1,1 3sxf_A_,103,107,1,1 3sxf_A_,104,108,1,1 3sxf_A_,104,234,1,1 3sxf_A_,104,263,1,1 3sxf_A_,105,109,1,1 3sxf_A_,106,110,1,1 3sxf_A_,107,111,1,1 3sxf_A_,108,112,1,1 3sxf_A_,109,113,1,1 3sxf_A_,109,269,1,1 3sxf_A_,110,114,1,1 3sxf_A_,111,115,1,1 3sxf_A_,112,116,1,1 3sxf_A_,113,117,1,1 3sxf_A_,113,147,1,1 3sxf_A_,114,118,1,1 3sxf_A_,115,119,1,1 3sxf_A_,116,120,1,1 3sxf_A_,117,121,1,1 3sxf_A_,118,122,1,1 3sxf_A_,119,123,1,1 3sxf_A_,120,124,1,1 3sxf_A_,121,124,1,1 3sxf_A_,121,126,1,1 3sxf_A_,122,125,1,1 3sxf_A_,122,188,1,1 3sxf_A_,128,130,1,1 3sxf_A_,128,150,1,1 3sxf_A_,128,155,1,1 3sxf_A_,128,188,1,1 3sxf_A_,129,130,1,1 3sxf_A_,129,188,1,1 3sxf_A_,130,132,1,1 3sxf_A_,132,135,1,1 3sxf_A_,133,136,1,1 3sxf_A_,134,297,1,1 3sxf_A_,135,150,1,1 3sxf_A_,137,148,1,1 3sxf_A_,139,146,1,1 3sxf_A_,139,148,1,1 3sxf_A_,140,142,1,1 3sxf_A_,142,144,1,1 3sxf_A_,142,145,1,1 3sxf_A_,151,154,1,1 3sxf_A_,154,157,1,1 3sxf_A_,154,158,1,1 3sxf_A_,161,166,1,1 3sxf_A_,162,167,1,1 3sxf_A_,163,166,1,1 3sxf_A_,163,167,1,1 3sxf_A_,167,170,1,1 3sxf_A_,170,173,1,1 3sxf_A_,172,293,1,1 3sxf_A_,173,191,1,1 3sxf_A_,175,178,1,1 3sxf_A_,175,179,1,1 3sxf_A_,176,180,1,1 3sxf_A_,177,181,1,1 3sxf_A_,177,252,1,1 3sxf_A_,180,219,1,1 3sxf_A_,184,186,1,1 3sxf_A_,184,187,1,1 3sxf_A_,185,188,1,1 3sxf_A_,186,189,1,1 3sxf_A_,186,190,1,1 3sxf_A_,186,249,1,1 3sxf_A_,186,252,1,1 3sxf_A_,187,191,1,1 3sxf_A_,188,192,1,1 3sxf_A_,189,193,1,1 3sxf_A_,190,194,1,1 3sxf_A_,191,195,1,1 3sxf_A_,192,196,1,1 3sxf_A_,193,197,1,1 3sxf_A_,194,198,1,1 3sxf_A_,195,199,1,1 3sxf_A_,196,200,1,1 3sxf_A_,197,201,1,1 3sxf_A_,197,224,1,1 3sxf_A_,198,202,1,1 3sxf_A_,201,203,1,1 3sxf_A_,201,229,1,1 3sxf_A_,201,285,1,1 3sxf_A_,207,208,1,1 3sxf_A_,207,217,1,1 3sxf_A_,210,213,1,1 3sxf_A_,210,214,1,1 3sxf_A_,211,215,1,1 3sxf_A_,212,216,1,1 3sxf_A_,213,217,1,1 3sxf_A_,214,218,1,1 3sxf_A_,215,219,1,1 3sxf_A_,216,220,1,1 3sxf_A_,217,221,1,1 3sxf_A_,219,247,1,1 3sxf_A_,224,226,1,1 3sxf_A_,227,230,1,1 3sxf_A_,228,231,1,1 3sxf_A_,230,233,1,1 3sxf_A_,230,238,1,1 3sxf_A_,234,237,1,1 3sxf_A_,234,238,1,1 3sxf_A_,235,239,1,1 3sxf_A_,236,240,1,1 3sxf_A_,237,241,1,1 3sxf_A_,238,242,1,1 3sxf_A_,239,243,1,1 3sxf_A_,239,261,1,1 3sxf_A_,240,244,1,1 3sxf_A_,241,245,1,1 3sxf_A_,242,246,1,1 3sxf_A_,243,246,1,1 3sxf_A_,243,253,1,1 3sxf_A_,246,252,1,1 3sxf_A_,247,252,1,1 3sxf_A_,248,251,1,1 3sxf_A_,249,252,1,1 3sxf_A_,254,257,1,1 3sxf_A_,254,258,1,1 3sxf_A_,255,259,1,1 3sxf_A_,256,260,1,1 3sxf_A_,257,260,1,1 3sxf_A_,258,261,1,1 3sxf_A_,259,265,1,1 3sxf_A_,261,263,1,1 3sxf_A_,261,265,1,1 3sxf_A_,262,266,1,1 3sxf_A_,263,267,1,1 3sxf_A_,264,268,1,1 3sxf_A_,278,280,1,1 3sxf_A_,279,283,1,1 3sxf_A_,280,284,1,1 3sxf_A_,281,285,1,1 3sxf_A_,282,286,1,1 3sxf_A_,283,287,1,1 3sxf_A_,284,288,1,1 3sxf_A_,285,289,1,1 3sxf_A_,286,290,1,1 3sxf_A_,287,291,1,1 3sxf_A_,288,292,1,1 3sxf_A_,289,293,1,1 3sxf_A_,290,294,1,1 3sxf_A_,291,295,1,1 3sxf_A_,292,296,1,1 3sxf_A_,293,297,1,1 3sxf_A_,294,297,1,1 3sxf_A_,294,298,1,1 3sxf_A_,295,299,1,1 3sxf_A_,296,300,1,1 3sxf_A_,297,301,1,1 3sxf_A_,298,302,1,1 3sxf_A_,299,303,1,1 3sxf_A_,300,304,1,1 3sxf_A_,301,305,1,1 3sxf_A_,302,306,1,1 3sxf_A_,303,307,1,1 3sxf_A_,304,308,1,1 3sxf_A_,305,309,1,1 3sxf_A_,306,309,1,1 3sxf_A_,306,310,1,1 3sxf_A_,307,311,1,1 3sxf_A_,308,312,1,1 3sxf_A_,309,313,1,1 3sxf_A_,310,314,1,1 3sxf_A_,310,452,1,1 3sxf_A_,311,315,1,1 3sxf_A_,312,316,1,1 3sxf_A_,312,380,1,1 3sxf_A_,313,317,1,1 3sxf_A_,314,318,1,1 3sxf_A_,315,319,1,1 3sxf_A_,316,320,1,1 3sxf_A_,317,321,1,1 3sxf_A_,318,322,1,1 3sxf_A_,319,323,1,1 3sxf_A_,320,324,1,1 3sxf_A_,321,324,1,1 3sxf_A_,323,325,1,1 3sxf_A_,324,327,1,1 3sxf_A_,324,328,1,1 3sxf_A_,324,329,1,1 3sxf_A_,328,330,1,1 3sxf_A_,329,369,1,1 3sxf_A_,331,367,1,1 3sxf_A_,332,335,1,1 3sxf_A_,332,336,1,1 3sxf_A_,333,337,1,1 3sxf_A_,333,353,1,1 3sxf_A_,334,338,1,1 3sxf_A_,335,339,1,1 3sxf_A_,336,340,1,1 3sxf_A_,337,341,1,1 3sxf_A_,338,342,1,1 3sxf_A_,339,343,1,1 3sxf_A_,340,344,1,1 3sxf_A_,341,345,1,1 3sxf_A_,342,346,1,1 3sxf_A_,347,351,1,1 3sxf_A_,348,352,1,1 3sxf_A_,349,353,1,1 3sxf_A_,350,354,1,1 3sxf_A_,351,355,1,1 3sxf_A_,351,379,1,1 3sxf_A_,352,356,1,1 3sxf_A_,353,357,1,1 3sxf_A_,355,359,1,1 3sxf_A_,356,360,1,1 3sxf_A_,360,363,1,1 3sxf_A_,360,364,1,1 3sxf_A_,368,372,1,1 3sxf_A_,369,373,1,1 3sxf_A_,370,374,1,1 3sxf_A_,371,375,1,1 3sxf_A_,372,376,1,1 3sxf_A_,373,377,1,1 3sxf_A_,374,378,1,1 3sxf_A_,375,379,1,1 3sxf_A_,376,380,1,1 3sxf_A_,377,381,1,1 3sxf_A_,378,381,1,1 3sxf_A_,378,385,1,1 3sxf_A_,379,382,1,1 3sxf_A_,381,384,1,1 3sxf_A_,381,385,1,1 3sxf_A_,382,386,1,1 3sxf_A_,383,387,1,1 3sxf_A_,384,388,1,1 3sxf_A_,385,389,1,1 3sxf_A_,386,390,1,1 3sxf_A_,387,391,1,1 3sxf_A_,388,392,1,1 3sxf_A_,389,393,1,1 3sxf_A_,390,394,1,1 3sxf_A_,391,395,1,1 3sxf_A_,392,396,1,1 3sxf_A_,395,397,1,1 3sxf_A_,396,399,1,1 3sxf_A_,396,400,1,1 3sxf_A_,396,401,1,1 3sxf_A_,398,400,1,1 3sxf_A_,400,402,1,1 3sxf_A_,403,437,1,1 3sxf_A_,404,407,1,1 3sxf_A_,404,408,1,1 3sxf_A_,405,409,1,1 3sxf_A_,405,435,1,1 3sxf_A_,406,410,1,1 3sxf_A_,407,411,1,1 3sxf_A_,408,412,1,1 3sxf_A_,409,413,1,1 3sxf_A_,410,414,1,1 3sxf_A_,411,415,1,1 3sxf_A_,412,417,1,1 3sxf_A_,413,416,1,1 3sxf_A_,418,422,1,1 3sxf_A_,419,423,1,1 3sxf_A_,420,424,1,1 3sxf_A_,421,425,1,1 3sxf_A_,422,426,1,1 3sxf_A_,423,427,1,1 3sxf_A_,424,428,1,1 3sxf_A_,425,429,1,1 3sxf_A_,426,430,1,1 3sxf_A_,427,431,1,1 3sxf_A_,428,448,1,1 3sxf_A_,430,432,1,1 3sxf_A_,430,433,1,1 3sxf_A_,433,435,1,1 3sxf_A_,433,436,1,1 3sxf_A_,438,441,1,1 3sxf_A_,438,442,1,1 3sxf_A_,439,443,1,1 3sxf_A_,440,444,1,1 3sxf_A_,441,445,1,1 3sxf_A_,442,446,1,1 3sxf_A_,443,447,1,1 3sxf_A_,444,448,1,1 3sxf_A_,445,449,1,1 3sxf_A_,446,450,1,1 3sxf_A_,447,450,1,1 3sxf_A_,447,452,1,1