pair,contact1,contact2,flow1,flow2 4pht_A_,3,7,1,1 4pht_A_,4,8,1,1 4pht_A_,5,9,1,1 4pht_A_,6,10,1,1 4pht_A_,7,12,1,1 4pht_A_,11,23,1,1 4pht_A_,11,53,1,1 4pht_A_,13,21,1,1 4pht_A_,15,19,1,1 4pht_A_,18,43,1,1 4pht_A_,20,43,1,1 4pht_A_,20,45,1,1 4pht_A_,22,45,1,1 4pht_A_,22,47,1,1 4pht_A_,27,30,1,1 4pht_A_,27,31,1,1 4pht_A_,28,32,1,1 4pht_A_,29,33,1,1 4pht_A_,30,34,1,1 4pht_A_,31,35,1,1 4pht_A_,32,36,1,1 4pht_A_,33,36,1,1 4pht_A_,33,37,1,1 4pht_A_,34,38,1,1 4pht_A_,35,39,1,1 4pht_A_,48,52,1,1 4pht_A_,49,53,1,1 4pht_A_,51,55,1,1 4pht_A_,52,56,1,1 4pht_A_,53,57,1,1 4pht_A_,54,58,1,1 4pht_A_,56,60,1,1 4pht_A_,61,64,1,1 4pht_A_,61,65,1,1 4pht_A_,62,66,1,1 4pht_A_,69,72,1,1 4pht_A_,70,74,1,1 4pht_A_,71,75,1,1 4pht_A_,72,76,1,1 4pht_A_,73,77,1,1 4pht_A_,74,78,1,1 4pht_A_,75,79,1,1 4pht_A_,76,80,1,1 4pht_A_,77,81,1,1 4pht_A_,78,82,1,1 4pht_A_,79,83,1,1 4pht_A_,80,84,1,1 4pht_A_,81,85,1,1 4pht_A_,82,87,1,1 4pht_A_,85,110,1,1 4pht_A_,88,89,1,1 4pht_A_,88,104,1,1 4pht_A_,88,169,1,1 4pht_A_,89,104,1,1 4pht_A_,90,167,1,1 4pht_A_,91,102,1,1 4pht_A_,92,165,1,1 4pht_A_,93,100,1,1 4pht_A_,93,102,1,1 4pht_A_,95,98,1,1 4pht_A_,95,117,1,1 4pht_A_,96,117,1,1 4pht_A_,101,112,1,1 4pht_A_,101,113,1,1 4pht_A_,103,110,1,1 4pht_A_,104,107,1,1 4pht_A_,105,108,1,1 4pht_A_,106,189,1,1 4pht_A_,116,119,1,1 4pht_A_,117,120,1,1 4pht_A_,119,122,1,1 4pht_A_,119,123,1,1 4pht_A_,120,124,1,1 4pht_A_,121,125,1,1 4pht_A_,122,126,1,1 4pht_A_,123,127,1,1 4pht_A_,124,128,1,1 4pht_A_,125,129,1,1 4pht_A_,126,130,1,1 4pht_A_,128,131,1,1 4pht_A_,128,133,1,1 4pht_A_,128,134,1,1 4pht_A_,128,137,1,1 4pht_A_,128,163,1,1 4pht_A_,129,132,1,1 4pht_A_,134,136,1,1 4pht_A_,134,137,1,1 4pht_A_,134,142,1,1 4pht_A_,137,139,1,1 4pht_A_,142,156,1,1 4pht_A_,143,155,1,1 4pht_A_,144,154,1,1 4pht_A_,146,152,1,1 4pht_A_,148,150,1,1 4pht_A_,149,172,1,1 4pht_A_,151,170,1,1 4pht_A_,153,168,1,1 4pht_A_,155,166,1,1 4pht_A_,157,164,1,1 4pht_A_,159,162,1,1 4pht_A_,160,161,1,1 4pht_A_,171,173,1,1 4pht_A_,171,176,1,1 4pht_A_,173,175,1,1 4pht_A_,173,176,1,1 4pht_A_,175,222,1,1 4pht_A_,177,222,1,1 4pht_A_,178,181,1,1 4pht_A_,178,182,1,1 4pht_A_,179,184,1,1 4pht_A_,180,183,1,1 4pht_A_,180,184,1,1 4pht_A_,182,379,1,1 4pht_A_,182,380,1,1 4pht_A_,183,422,1,1 4pht_A_,185,188,1,1 4pht_A_,185,189,1,1 4pht_A_,186,190,1,1 4pht_A_,187,191,1,1 4pht_A_,188,192,1,1 4pht_A_,189,193,1,1 4pht_A_,190,194,1,1 4pht_A_,191,195,1,1 4pht_A_,192,196,1,1 4pht_A_,195,198,1,1 4pht_A_,201,295,1,1 4pht_A_,201,297,1,1 4pht_A_,202,326,1,1 4pht_A_,202,328,1,1 4pht_A_,203,297,1,1 4pht_A_,203,299,1,1 4pht_A_,204,329,1,1 4pht_A_,204,331,1,1 4pht_A_,205,299,1,1 4pht_A_,206,301,1,1 4pht_A_,206,303,1,1 4pht_A_,206,331,1,1 4pht_A_,206,333,1,1 4pht_A_,207,213,1,1 4pht_A_,207,301,1,1 4pht_A_,208,211,1,1 4pht_A_,212,216,1,1 4pht_A_,212,333,1,1 4pht_A_,213,217,1,1 4pht_A_,213,301,1,1 4pht_A_,213,302,1,1 4pht_A_,214,218,1,1 4pht_A_,215,219,1,1 4pht_A_,216,220,1,1 4pht_A_,216,333,1,1 4pht_A_,217,221,1,1 4pht_A_,218,222,1,1 4pht_A_,218,235,1,1 4pht_A_,218,239,1,1 4pht_A_,218,240,1,1 4pht_A_,219,223,1,1 4pht_A_,220,224,1,1 4pht_A_,224,229,1,1 4pht_A_,225,243,1,1 4pht_A_,226,229,1,1 4pht_A_,230,269,1,1 4pht_A_,230,271,1,1 4pht_A_,230,272,1,1 4pht_A_,231,246,1,1 4pht_A_,232,272,1,1 4pht_A_,232,274,1,1 4pht_A_,233,246,1,1 4pht_A_,233,248,1,1 4pht_A_,233,274,1,1 4pht_A_,234,274,1,1 4pht_A_,234,276,1,1 4pht_A_,235,247,1,1 4pht_A_,235,248,1,1 4pht_A_,235,250,1,1 4pht_A_,238,249,1,1 4pht_A_,240,247,1,1 4pht_A_,242,245,1,1 4pht_A_,242,247,1,1 4pht_A_,251,253,1,1 4pht_A_,251,256,1,1 4pht_A_,255,260,1,1 4pht_A_,257,260,1,1 4pht_A_,257,261,1,1 4pht_A_,258,262,1,1 4pht_A_,259,263,1,1 4pht_A_,260,264,1,1 4pht_A_,261,265,1,1 4pht_A_,262,266,1,1 4pht_A_,263,266,1,1 4pht_A_,263,282,1,1 4pht_A_,265,268,1,1 4pht_A_,271,296,1,1 4pht_A_,273,296,1,1 4pht_A_,273,298,1,1 4pht_A_,275,298,1,1 4pht_A_,275,299,1,1 4pht_A_,276,300,1,1 4pht_A_,277,279,1,1 4pht_A_,278,300,1,1 4pht_A_,279,312,1,1 4pht_A_,280,283,1,1 4pht_A_,280,284,1,1 4pht_A_,281,285,1,1 4pht_A_,282,286,1,1 4pht_A_,283,287,1,1 4pht_A_,284,288,1,1 4pht_A_,285,289,1,1 4pht_A_,286,290,1,1 4pht_A_,287,291,1,1 4pht_A_,288,291,1,1 4pht_A_,288,292,1,1 4pht_A_,289,293,1,1 4pht_A_,290,293,1,1 4pht_A_,290,295,1,1 4pht_A_,293,295,1,1 4pht_A_,303,305,1,1 4pht_A_,304,334,1,1 4pht_A_,305,308,1,1 4pht_A_,307,310,1,1 4pht_A_,307,311,1,1 4pht_A_,308,312,1,1 4pht_A_,309,313,1,1 4pht_A_,310,314,1,1 4pht_A_,311,315,1,1 4pht_A_,312,316,1,1 4pht_A_,313,317,1,1 4pht_A_,313,318,1,1 4pht_A_,319,322,1,1 4pht_A_,319,323,1,1 4pht_A_,320,323,1,1 4pht_A_,320,324,1,1 4pht_A_,321,324,1,1 4pht_A_,321,325,1,1 4pht_A_,322,325,1,1 4pht_A_,322,326,1,1 4pht_A_,323,326,1,1 4pht_A_,323,327,1,1 4pht_A_,324,392,1,1 4pht_A_,328,387,1,1 4pht_A_,330,385,1,1 4pht_A_,332,383,1,1 4pht_A_,334,381,1,1 4pht_A_,334,436,1,1 4pht_A_,336,379,1,1 4pht_A_,337,428,1,1 4pht_A_,337,432,1,1 4pht_A_,338,376,1,1 4pht_A_,338,377,1,1 4pht_A_,339,341,1,1 4pht_A_,339,427,1,1 4pht_A_,340,344,1,1 4pht_A_,340,374,1,1 4pht_A_,341,344,1,1 4pht_A_,343,364,1,1 4pht_A_,344,426,1,1 4pht_A_,345,363,1,1 4pht_A_,347,353,1,1 4pht_A_,347,361,1,1 4pht_A_,349,359,1,1 4pht_A_,350,353,1,1 4pht_A_,350,354,1,1 4pht_A_,351,355,1,1 4pht_A_,353,356,1,1 4pht_A_,367,370,1,1 4pht_A_,367,371,1,1 4pht_A_,369,376,1,1 4pht_A_,375,429,1,1 4pht_A_,380,422,1,1 4pht_A_,382,418,1,1 4pht_A_,383,409,1,1 4pht_A_,383,415,1,1 4pht_A_,384,412,1,1 4pht_A_,388,392,1,1 4pht_A_,388,407,1,1 4pht_A_,390,394,1,1 4pht_A_,391,395,1,1 4pht_A_,392,396,1,1 4pht_A_,393,397,1,1 4pht_A_,394,399,1,1 4pht_A_,395,398,1,1 4pht_A_,400,404,1,1 4pht_A_,401,405,1,1 4pht_A_,404,408,1,1 4pht_A_,405,409,1,1 4pht_A_,407,410,1,1 4pht_A_,408,412,1,1 4pht_A_,412,413,1,1 4pht_A_,414,417,1,1 4pht_A_,414,418,1,1 4pht_A_,415,419,1,1 4pht_A_,416,420,1,1 4pht_A_,417,421,1,1 4pht_A_,419,422,1,1 4pht_A_,419,423,1,1 4pht_A_,420,424,1,1 4pht_A_,421,425,1,1 4pht_A_,422,427,1,1 4pht_A_,423,426,1,1 4pht_A_,429,432,1,1 4pht_A_,430,434,1,1 4pht_A_,431,435,1,1 4pht_A_,432,435,1,1 4pht_A_,433,437,1,1