pair,contact1,contact2,flow1,flow2 2gdu_A_,1,228,1,1 2gdu_A_,2,188,1,1 2gdu_A_,3,429,1,1 2gdu_A_,3,436,1,1 2gdu_A_,4,430,1,1 2gdu_A_,5,35,1,1 2gdu_A_,5,430,1,1 2gdu_A_,6,374,1,1 2gdu_A_,6,375,1,1 2gdu_A_,6,376,1,1 2gdu_A_,7,36,1,1 2gdu_A_,7,38,1,1 2gdu_A_,8,376,1,1 2gdu_A_,8,378,1,1 2gdu_A_,9,10,1,1 2gdu_A_,9,38,1,1 2gdu_A_,9,40,1,1 2gdu_A_,13,402,1,1 2gdu_A_,13,405,1,1 2gdu_A_,15,405,1,1 2gdu_A_,16,21,1,1 2gdu_A_,16,407,1,1 2gdu_A_,18,21,1,1 2gdu_A_,18,22,1,1 2gdu_A_,19,23,1,1 2gdu_A_,19,65,1,1 2gdu_A_,20,24,1,1 2gdu_A_,20,70,1,1 2gdu_A_,21,25,1,1 2gdu_A_,22,26,1,1 2gdu_A_,23,27,1,1 2gdu_A_,24,28,1,1 2gdu_A_,25,29,1,1 2gdu_A_,26,30,1,1 2gdu_A_,27,73,1,1 2gdu_A_,27,77,1,1 2gdu_A_,28,29,1,1 2gdu_A_,29,411,1,1 2gdu_A_,30,33,1,1 2gdu_A_,30,34,1,1 2gdu_A_,32,430,1,1 2gdu_A_,33,430,1,1 2gdu_A_,35,79,1,1 2gdu_A_,37,79,1,1 2gdu_A_,37,81,1,1 2gdu_A_,38,83,1,1 2gdu_A_,39,81,1,1 2gdu_A_,42,62,1,1 2gdu_A_,44,56,1,1 2gdu_A_,44,57,1,1 2gdu_A_,44,60,1,1 2gdu_A_,47,64,1,1 2gdu_A_,49,54,1,1 2gdu_A_,50,53,1,1 2gdu_A_,50,54,1,1 2gdu_A_,50,160,1,1 2gdu_A_,50,398,1,1 2gdu_A_,53,160,1,1 2gdu_A_,55,90,1,1 2gdu_A_,57,59,1,1 2gdu_A_,57,60,1,1 2gdu_A_,58,85,1,1 2gdu_A_,59,68,1,1 2gdu_A_,62,64,1,1 2gdu_A_,62,65,1,1 2gdu_A_,62,66,1,1 2gdu_A_,67,69,1,1 2gdu_A_,67,70,1,1 2gdu_A_,68,72,1,1 2gdu_A_,69,73,1,1 2gdu_A_,70,74,1,1 2gdu_A_,71,75,1,1 2gdu_A_,72,75,1,1 2gdu_A_,73,76,1,1 2gdu_A_,74,77,1,1 2gdu_A_,74,78,1,1 2gdu_A_,77,78,1,1 2gdu_A_,80,187,1,1 2gdu_A_,80,188,1,1 2gdu_A_,82,188,1,1 2gdu_A_,82,190,1,1 2gdu_A_,83,190,1,1 2gdu_A_,84,190,1,1 2gdu_A_,84,192,1,1 2gdu_A_,87,88,1,1 2gdu_A_,87,162,1,1 2gdu_A_,87,163,1,1 2gdu_A_,89,161,1,1 2gdu_A_,90,92,1,1 2gdu_A_,90,93,1,1 2gdu_A_,91,97,1,1 2gdu_A_,91,159,1,1 2gdu_A_,93,96,1,1 2gdu_A_,93,97,1,1 2gdu_A_,94,98,1,1 2gdu_A_,95,99,1,1 2gdu_A_,96,100,1,1 2gdu_A_,97,101,1,1 2gdu_A_,98,102,1,1 2gdu_A_,98,106,1,1 2gdu_A_,99,103,1,1 2gdu_A_,100,146,1,1 2gdu_A_,102,105,1,1 2gdu_A_,103,106,1,1 2gdu_A_,106,108,1,1 2gdu_A_,106,109,1,1 2gdu_A_,107,169,1,1 2gdu_A_,108,111,1,1 2gdu_A_,109,150,1,1 2gdu_A_,111,164,1,1 2gdu_A_,113,153,1,1 2gdu_A_,113,162,1,1 2gdu_A_,114,116,1,1 2gdu_A_,114,117,1,1 2gdu_A_,115,118,1,1 2gdu_A_,115,119,1,1 2gdu_A_,115,151,1,1 2gdu_A_,119,122,1,1 2gdu_A_,124,127,1,1 2gdu_A_,124,128,1,1 2gdu_A_,125,129,1,1 2gdu_A_,126,130,1,1 2gdu_A_,128,131,1,1 2gdu_A_,132,204,1,1 2gdu_A_,132,301,1,1 2gdu_A_,133,137,1,1 2gdu_A_,133,155,1,1 2gdu_A_,134,343,1,1 2gdu_A_,139,154,1,1 2gdu_A_,141,152,1,1 2gdu_A_,143,150,1,1 2gdu_A_,143,158,1,1 2gdu_A_,145,148,1,1 2gdu_A_,153,162,1,1 2gdu_A_,155,162,1,1 2gdu_A_,157,159,1,1 2gdu_A_,157,160,1,1 2gdu_A_,162,199,1,1 2gdu_A_,164,166,1,1 2gdu_A_,164,167,1,1 2gdu_A_,165,197,1,1 2gdu_A_,167,170,1,1 2gdu_A_,167,171,1,1 2gdu_A_,168,172,1,1 2gdu_A_,169,173,1,1 2gdu_A_,170,174,1,1 2gdu_A_,171,175,1,1 2gdu_A_,172,176,1,1 2gdu_A_,173,176,1,1 2gdu_A_,173,177,1,1 2gdu_A_,174,178,1,1 2gdu_A_,175,179,1,1 2gdu_A_,176,180,1,1 2gdu_A_,177,181,1,1 2gdu_A_,178,182,1,1 2gdu_A_,179,183,1,1 2gdu_A_,179,225,1,1 2gdu_A_,180,184,1,1 2gdu_A_,181,184,1,1 2gdu_A_,181,186,1,1 2gdu_A_,187,228,1,1 2gdu_A_,189,228,1,1 2gdu_A_,189,230,1,1 2gdu_A_,190,192,1,1 2gdu_A_,190,251,1,1 2gdu_A_,191,230,1,1 2gdu_A_,191,232,1,1 2gdu_A_,193,196,1,1 2gdu_A_,193,232,1,1 2gdu_A_,194,197,1,1 2gdu_A_,195,207,1,1 2gdu_A_,196,199,1,1 2gdu_A_,199,210,1,1 2gdu_A_,200,203,1,1 2gdu_A_,200,205,1,1 2gdu_A_,200,210,1,1 2gdu_A_,203,205,1,1 2gdu_A_,204,206,1,1 2gdu_A_,208,211,1,1 2gdu_A_,208,212,1,1 2gdu_A_,209,213,1,1 2gdu_A_,210,214,1,1 2gdu_A_,211,215,1,1 2gdu_A_,212,216,1,1 2gdu_A_,213,217,1,1 2gdu_A_,214,218,1,1 2gdu_A_,215,219,1,1 2gdu_A_,216,220,1,1 2gdu_A_,217,221,1,1 2gdu_A_,218,222,1,1 2gdu_A_,219,223,1,1 2gdu_A_,219,246,1,1 2gdu_A_,220,224,1,1 2gdu_A_,221,225,1,1 2gdu_A_,222,225,1,1 2gdu_A_,222,227,1,1 2gdu_A_,223,226,1,1 2gdu_A_,229,248,1,1 2gdu_A_,229,249,1,1 2gdu_A_,231,249,1,1 2gdu_A_,234,296,1,1 2gdu_A_,235,236,1,1 2gdu_A_,236,239,1,1 2gdu_A_,236,307,1,1 2gdu_A_,237,241,1,1 2gdu_A_,238,242,1,1 2gdu_A_,239,243,1,1 2gdu_A_,240,244,1,1 2gdu_A_,242,245,1,1 2gdu_A_,243,246,1,1 2gdu_A_,244,247,1,1 2gdu_A_,244,281,1,1 2gdu_A_,247,281,1,1 2gdu_A_,248,281,1,1 2gdu_A_,249,282,1,1 2gdu_A_,250,281,1,1 2gdu_A_,250,283,1,1 2gdu_A_,252,254,1,1 2gdu_A_,252,255,1,1 2gdu_A_,252,274,1,1 2gdu_A_,252,278,1,1 2gdu_A_,252,283,1,1 2gdu_A_,254,258,1,1 2gdu_A_,255,259,1,1 2gdu_A_,256,260,1,1 2gdu_A_,256,350,1,1 2gdu_A_,257,261,1,1 2gdu_A_,258,262,1,1 2gdu_A_,259,263,1,1 2gdu_A_,260,264,1,1 2gdu_A_,261,264,1,1 2gdu_A_,261,265,1,1 2gdu_A_,262,266,1,1 2gdu_A_,265,267,1,1 2gdu_A_,268,272,1,1 2gdu_A_,268,446,1,1 2gdu_A_,269,273,1,1 2gdu_A_,269,446,1,1 2gdu_A_,270,274,1,1 2gdu_A_,271,275,1,1 2gdu_A_,272,276,1,1 2gdu_A_,273,277,1,1 2gdu_A_,274,277,1,1 2gdu_A_,274,278,1,1 2gdu_A_,278,280,1,1 2gdu_A_,278,371,1,1 2gdu_A_,282,373,1,1 2gdu_A_,284,367,1,1 2gdu_A_,284,373,1,1 2gdu_A_,284,375,1,1 2gdu_A_,287,364,1,1 2gdu_A_,288,290,1,1 2gdu_A_,288,401,1,1 2gdu_A_,289,402,1,1 2gdu_A_,290,398,1,1 2gdu_A_,290,401,1,1 2gdu_A_,290,402,1,1 2gdu_A_,292,346,1,1 2gdu_A_,294,297,1,1 2gdu_A_,295,298,1,1 2gdu_A_,297,309,1,1 2gdu_A_,299,304,1,1 2gdu_A_,299,312,1,1 2gdu_A_,300,302,1,1 2gdu_A_,300,303,1,1 2gdu_A_,300,306,1,1 2gdu_A_,303,305,1,1 2gdu_A_,303,306,1,1 2gdu_A_,304,307,1,1 2gdu_A_,311,314,1,1 2gdu_A_,311,315,1,1 2gdu_A_,312,316,1,1 2gdu_A_,313,317,1,1 2gdu_A_,314,318,1,1 2gdu_A_,315,319,1,1 2gdu_A_,316,320,1,1 2gdu_A_,317,321,1,1 2gdu_A_,318,322,1,1 2gdu_A_,319,323,1,1 2gdu_A_,320,324,1,1 2gdu_A_,321,325,1,1 2gdu_A_,322,326,1,1 2gdu_A_,323,326,1,1 2gdu_A_,323,328,1,1 2gdu_A_,323,330,1,1 2gdu_A_,324,327,1,1 2gdu_A_,325,353,1,1 2gdu_A_,326,329,1,1 2gdu_A_,326,330,1,1 2gdu_A_,328,332,1,1 2gdu_A_,329,332,1,1 2gdu_A_,329,386,1,1 2gdu_A_,330,333,1,1 2gdu_A_,330,334,1,1 2gdu_A_,333,340,1,1 2gdu_A_,333,347,1,1 2gdu_A_,334,337,1,1 2gdu_A_,334,347,1,1 2gdu_A_,335,338,1,1 2gdu_A_,335,340,1,1 2gdu_A_,339,395,1,1 2gdu_A_,339,397,1,1 2gdu_A_,340,347,1,1 2gdu_A_,342,344,1,1 2gdu_A_,342,345,1,1 2gdu_A_,348,349,1,1 2gdu_A_,348,386,1,1 2gdu_A_,349,352,1,1 2gdu_A_,349,353,1,1 2gdu_A_,349,384,1,1 2gdu_A_,349,386,1,1 2gdu_A_,350,354,1,1 2gdu_A_,351,354,1,1 2gdu_A_,351,357,1,1 2gdu_A_,352,355,1,1 2gdu_A_,352,386,1,1 2gdu_A_,356,359,1,1 2gdu_A_,356,360,1,1 2gdu_A_,356,472,1,1 2gdu_A_,356,474,1,1 2gdu_A_,357,361,1,1 2gdu_A_,358,362,1,1 2gdu_A_,358,494,1,1 2gdu_A_,359,363,1,1 2gdu_A_,359,469,1,1 2gdu_A_,360,364,1,1 2gdu_A_,360,380,1,1 2gdu_A_,361,365,1,1 2gdu_A_,362,366,1,1 2gdu_A_,363,367,1,1 2gdu_A_,364,367,1,1 2gdu_A_,364,368,1,1 2gdu_A_,365,369,1,1 2gdu_A_,366,369,1,1 2gdu_A_,366,370,1,1 2gdu_A_,367,370,1,1 2gdu_A_,367,375,1,1 2gdu_A_,368,429,1,1 2gdu_A_,369,453,1,1 2gdu_A_,377,381,1,1 2gdu_A_,377,401,1,1 2gdu_A_,378,382,1,1 2gdu_A_,378,403,1,1 2gdu_A_,379,382,1,1 2gdu_A_,379,384,1,1 2gdu_A_,380,383,1,1 2gdu_A_,383,416,1,1 2gdu_A_,387,390,1,1 2gdu_A_,387,391,1,1 2gdu_A_,387,400,1,1 2gdu_A_,387,403,1,1 2gdu_A_,388,392,1,1 2gdu_A_,389,393,1,1 2gdu_A_,390,394,1,1 2gdu_A_,391,395,1,1 2gdu_A_,394,396,1,1 2gdu_A_,394,399,1,1 2gdu_A_,396,399,1,1 2gdu_A_,397,400,1,1 2gdu_A_,398,401,1,1 2gdu_A_,399,402,1,1 2gdu_A_,403,409,1,1 2gdu_A_,406,409,1,1 2gdu_A_,406,410,1,1 2gdu_A_,407,411,1,1 2gdu_A_,408,412,1,1 2gdu_A_,409,413,1,1 2gdu_A_,410,414,1,1 2gdu_A_,412,415,1,1 2gdu_A_,413,416,1,1 2gdu_A_,414,420,1,1 2gdu_A_,416,420,1,1 2gdu_A_,417,421,1,1 2gdu_A_,418,422,1,1 2gdu_A_,419,423,1,1 2gdu_A_,420,424,1,1 2gdu_A_,421,425,1,1 2gdu_A_,422,426,1,1 2gdu_A_,423,427,1,1 2gdu_A_,424,428,1,1 2gdu_A_,425,429,1,1 2gdu_A_,426,430,1,1 2gdu_A_,427,430,1,1 2gdu_A_,427,431,1,1 2gdu_A_,428,431,1,1 2gdu_A_,428,432,1,1 2gdu_A_,433,436,1,1 2gdu_A_,433,457,1,1 2gdu_A_,433,458,1,1 2gdu_A_,434,437,1,1 2gdu_A_,438,454,1,1 2gdu_A_,440,452,1,1 2gdu_A_,442,450,1,1 2gdu_A_,443,448,1,1 2gdu_A_,444,447,1,1 2gdu_A_,444,448,1,1 2gdu_A_,445,447,1,1 2gdu_A_,449,464,1,1 2gdu_A_,450,463,1,1 2gdu_A_,451,462,1,1 2gdu_A_,452,461,1,1 2gdu_A_,453,460,1,1 2gdu_A_,455,458,1,1 2gdu_A_,459,484,1,1 2gdu_A_,461,482,1,1 2gdu_A_,463,480,1,1 2gdu_A_,465,468,1,1 2gdu_A_,465,478,1,1 2gdu_A_,466,469,1,1 2gdu_A_,471,474,1,1 2gdu_A_,474,476,1,1 2gdu_A_,481,492,1,1 2gdu_A_,483,485,1,1 2gdu_A_,483,490,1,1 2gdu_A_,485,487,1,1 2gdu_A_,485,488,1,1 2gdu_A_,485,490,1,1 2gdu_A_,485,503,1,1 2gdu_A_,491,493,1,1 2gdu_A_,492,494,1,1 2gdu_A_,492,498,1,1 2gdu_A_,494,496,1,1 2gdu_A_,494,497,1,1 2gdu_A_,494,498,1,1