pair,contact1,contact2,flow1,flow2
4i5l_A_,3,7,1,1
4i5l_A_,4,8,1,1
4i5l_A_,5,9,1,1
4i5l_A_,6,10,1,1
4i5l_A_,7,11,1,1
4i5l_A_,8,12,1,1
4i5l_A_,9,12,1,1
4i5l_A_,9,24,1,1
4i5l_A_,10,13,1,1
4i5l_A_,11,14,1,1
4i5l_A_,12,15,1,1
4i5l_A_,13,53,1,1
4i5l_A_,14,47,1,1
4i5l_A_,14,51,1,1
4i5l_A_,15,17,1,1
4i5l_A_,15,21,1,1
4i5l_A_,16,21,1,1
4i5l_A_,17,19,1,1
4i5l_A_,17,20,1,1
4i5l_A_,17,21,1,1
4i5l_A_,18,22,1,1
4i5l_A_,19,23,1,1
4i5l_A_,20,24,1,1
4i5l_A_,21,25,1,1
4i5l_A_,22,26,1,1
4i5l_A_,23,27,1,1
4i5l_A_,24,27,1,1
4i5l_A_,25,28,1,1
4i5l_A_,27,31,1,1
4i5l_A_,28,32,1,1
4i5l_A_,29,33,1,1
4i5l_A_,29,65,1,1
4i5l_A_,30,34,1,1
4i5l_A_,31,35,1,1
4i5l_A_,32,36,1,1
4i5l_A_,36,40,1,1
4i5l_A_,37,41,1,1
4i5l_A_,38,42,1,1
4i5l_A_,39,43,1,1
4i5l_A_,39,44,1,1
4i5l_A_,40,45,1,1
4i5l_A_,40,72,1,1
4i5l_A_,41,73,1,1
4i5l_A_,43,47,1,1
4i5l_A_,44,48,1,1
4i5l_A_,45,49,1,1
4i5l_A_,46,50,1,1
4i5l_A_,47,51,1,1
4i5l_A_,48,51,1,1
4i5l_A_,55,58,1,1
4i5l_A_,55,59,1,1
4i5l_A_,56,60,1,1
4i5l_A_,57,61,1,1
4i5l_A_,58,62,1,1
4i5l_A_,59,63,1,1
4i5l_A_,60,64,1,1
4i5l_A_,61,65,1,1
4i5l_A_,62,66,1,1
4i5l_A_,63,67,1,1
4i5l_A_,63,104,1,1
4i5l_A_,64,100,1,1
4i5l_A_,65,68,1,1
4i5l_A_,66,69,1,1
4i5l_A_,69,73,1,1
4i5l_A_,70,73,1,1
4i5l_A_,70,75,1,1
4i5l_A_,71,74,1,1
4i5l_A_,75,78,1,1
4i5l_A_,76,79,1,1
4i5l_A_,78,81,1,1
4i5l_A_,79,82,1,1
4i5l_A_,80,83,1,1
4i5l_A_,82,86,1,1
4i5l_A_,83,87,1,1
4i5l_A_,84,88,1,1
4i5l_A_,85,89,1,1
4i5l_A_,86,90,1,1
4i5l_A_,87,91,1,1
4i5l_A_,87,127,1,1
4i5l_A_,88,91,1,1
4i5l_A_,90,139,1,1
4i5l_A_,92,98,1,1
4i5l_A_,94,96,1,1
4i5l_A_,94,97,1,1
4i5l_A_,94,98,1,1
4i5l_A_,95,99,1,1
4i5l_A_,96,100,1,1
4i5l_A_,97,101,1,1
4i5l_A_,98,102,1,1
4i5l_A_,99,103,1,1
4i5l_A_,100,103,1,1
4i5l_A_,100,104,1,1
4i5l_A_,101,105,1,1
4i5l_A_,102,106,1,1
4i5l_A_,103,107,1,1
4i5l_A_,104,108,1,1
4i5l_A_,105,109,1,1
4i5l_A_,106,109,1,1
4i5l_A_,106,142,1,1
4i5l_A_,106,184,1,1
4i5l_A_,108,111,1,1
4i5l_A_,108,112,1,1
4i5l_A_,109,112,1,1
4i5l_A_,109,150,1,1
4i5l_A_,112,150,1,1
4i5l_A_,113,116,1,1
4i5l_A_,113,117,1,1
4i5l_A_,114,118,1,1
4i5l_A_,115,119,1,1
4i5l_A_,116,120,1,1
4i5l_A_,116,121,1,1
4i5l_A_,117,122,1,1
4i5l_A_,118,152,1,1
4i5l_A_,120,124,1,1
4i5l_A_,121,125,1,1
4i5l_A_,122,126,1,1
4i5l_A_,123,127,1,1
4i5l_A_,124,128,1,1
4i5l_A_,125,129,1,1
4i5l_A_,126,130,1,1
4i5l_A_,126,158,1,1
4i5l_A_,128,131,1,1
4i5l_A_,128,136,1,1
4i5l_A_,131,137,1,1
4i5l_A_,133,136,1,1
4i5l_A_,134,138,1,1
4i5l_A_,135,139,1,1
4i5l_A_,136,140,1,1
4i5l_A_,137,141,1,1
4i5l_A_,137,169,1,1
4i5l_A_,138,141,1,1
4i5l_A_,139,142,1,1
4i5l_A_,140,143,1,1
4i5l_A_,143,147,1,1
4i5l_A_,144,147,1,1
4i5l_A_,144,148,1,1
4i5l_A_,148,151,1,1
4i5l_A_,148,160,1,1
4i5l_A_,148,190,1,1
4i5l_A_,152,155,1,1
4i5l_A_,152,156,1,1
4i5l_A_,153,157,1,1
4i5l_A_,154,158,1,1
4i5l_A_,155,159,1,1
4i5l_A_,156,160,1,1
4i5l_A_,156,190,1,1
4i5l_A_,157,161,1,1
4i5l_A_,158,162,1,1
4i5l_A_,159,163,1,1
4i5l_A_,160,164,1,1
4i5l_A_,160,197,1,1
4i5l_A_,161,164,1,1
4i5l_A_,161,165,1,1
4i5l_A_,162,166,1,1
4i5l_A_,163,167,1,1
4i5l_A_,164,168,1,1
4i5l_A_,164,197,1,1
4i5l_A_,165,168,1,1
4i5l_A_,166,169,1,1
4i5l_A_,169,171,1,1
4i5l_A_,169,175,1,1
4i5l_A_,171,174,1,1
4i5l_A_,171,175,1,1
4i5l_A_,172,176,1,1
4i5l_A_,173,177,1,1
4i5l_A_,174,178,1,1
4i5l_A_,175,179,1,1
4i5l_A_,175,208,1,1
4i5l_A_,176,180,1,1
4i5l_A_,177,180,1,1
4i5l_A_,178,181,1,1
4i5l_A_,179,182,1,1
4i5l_A_,181,185,1,1
4i5l_A_,182,186,1,1
4i5l_A_,183,187,1,1
4i5l_A_,185,188,1,1
4i5l_A_,186,189,1,1
4i5l_A_,187,226,1,1
4i5l_A_,190,193,1,1
4i5l_A_,190,194,1,1
4i5l_A_,191,195,1,1
4i5l_A_,192,196,1,1
4i5l_A_,193,197,1,1
4i5l_A_,193,198,1,1
4i5l_A_,194,199,1,1
4i5l_A_,198,202,1,1
4i5l_A_,199,203,1,1
4i5l_A_,200,204,1,1
4i5l_A_,201,205,1,1
4i5l_A_,202,206,1,1
4i5l_A_,203,207,1,1
4i5l_A_,204,207,1,1
4i5l_A_,205,208,1,1
4i5l_A_,208,210,1,1
4i5l_A_,208,214,1,1
4i5l_A_,209,214,1,1
4i5l_A_,210,213,1,1
4i5l_A_,210,214,1,1
4i5l_A_,211,215,1,1
4i5l_A_,211,249,1,1
4i5l_A_,211,251,1,1
4i5l_A_,213,216,1,1
4i5l_A_,214,217,1,1
4i5l_A_,214,247,1,1
4i5l_A_,215,218,1,1
4i5l_A_,216,220,1,1
4i5l_A_,217,221,1,1
4i5l_A_,218,222,1,1
4i5l_A_,219,223,1,1
4i5l_A_,219,259,1,1
4i5l_A_,220,224,1,1
4i5l_A_,221,225,1,1
4i5l_A_,222,226,1,1
4i5l_A_,223,226,1,1
4i5l_A_,223,227,1,1
4i5l_A_,224,227,1,1
4i5l_A_,224,228,1,1
4i5l_A_,225,228,1,1
4i5l_A_,229,232,1,1
4i5l_A_,230,233,1,1
4i5l_A_,232,236,1,1
4i5l_A_,233,237,1,1
4i5l_A_,233,238,1,1
4i5l_A_,234,242,1,1
4i5l_A_,237,241,1,1
4i5l_A_,238,242,1,1
4i5l_A_,239,243,1,1
4i5l_A_,240,244,1,1
4i5l_A_,241,245,1,1
4i5l_A_,243,246,1,1
4i5l_A_,244,247,1,1
4i5l_A_,247,249,1,1
4i5l_A_,247,253,1,1
4i5l_A_,248,253,1,1
4i5l_A_,249,252,1,1
4i5l_A_,249,253,1,1
4i5l_A_,250,254,1,1
4i5l_A_,251,255,1,1
4i5l_A_,252,256,1,1
4i5l_A_,253,257,1,1
4i5l_A_,253,286,1,1
4i5l_A_,254,258,1,1
4i5l_A_,255,259,1,1
4i5l_A_,257,260,1,1
4i5l_A_,258,298,1,1
4i5l_A_,259,263,1,1
4i5l_A_,260,264,1,1
4i5l_A_,261,265,1,1
4i5l_A_,262,266,1,1
4i5l_A_,263,267,1,1
4i5l_A_,264,268,1,1
4i5l_A_,264,272,1,1
4i5l_A_,264,302,1,1
4i5l_A_,268,272,1,1
4i5l_A_,269,273,1,1
4i5l_A_,270,274,1,1
4i5l_A_,271,275,1,1
4i5l_A_,271,276,1,1
4i5l_A_,272,277,1,1
4i5l_A_,274,275,1,1
4i5l_A_,275,279,1,1
4i5l_A_,276,280,1,1
4i5l_A_,277,281,1,1
4i5l_A_,278,282,1,1
4i5l_A_,279,283,1,1
4i5l_A_,280,284,1,1
4i5l_A_,281,285,1,1
4i5l_A_,281,318,1,1
4i5l_A_,282,285,1,1
4i5l_A_,283,286,1,1
4i5l_A_,286,288,1,1
4i5l_A_,286,292,1,1
4i5l_A_,288,290,1,1
4i5l_A_,288,291,1,1
4i5l_A_,288,292,1,1
4i5l_A_,289,293,1,1
4i5l_A_,290,294,1,1
4i5l_A_,291,295,1,1
4i5l_A_,292,296,1,1
4i5l_A_,292,329,1,1
4i5l_A_,293,297,1,1
4i5l_A_,295,298,1,1
4i5l_A_,296,299,1,1
4i5l_A_,298,302,1,1
4i5l_A_,299,303,1,1
4i5l_A_,300,304,1,1
4i5l_A_,301,305,1,1
4i5l_A_,307,309,1,1
4i5l_A_,307,310,1,1
4i5l_A_,310,314,1,1
4i5l_A_,311,315,1,1
4i5l_A_,312,316,1,1
4i5l_A_,312,353,1,1
4i5l_A_,313,317,1,1
4i5l_A_,314,318,1,1
4i5l_A_,314,319,1,1
4i5l_A_,315,319,1,1
4i5l_A_,315,320,1,1
4i5l_A_,318,322,1,1
4i5l_A_,319,323,1,1
4i5l_A_,320,324,1,1
4i5l_A_,321,325,1,1
4i5l_A_,322,326,1,1
4i5l_A_,323,327,1,1
4i5l_A_,325,328,1,1
4i5l_A_,326,329,1,1
4i5l_A_,329,331,1,1
4i5l_A_,331,334,1,1
4i5l_A_,331,335,1,1
4i5l_A_,332,336,1,1
4i5l_A_,333,336,1,1
4i5l_A_,333,337,1,1
4i5l_A_,334,338,1,1
4i5l_A_,335,339,1,1
4i5l_A_,335,365,1,1
4i5l_A_,335,368,1,1
4i5l_A_,336,340,1,1
4i5l_A_,336,376,1,1
4i5l_A_,337,340,1,1
4i5l_A_,338,341,1,1
4i5l_A_,338,342,1,1
4i5l_A_,341,344,1,1
4i5l_A_,342,345,1,1
4i5l_A_,343,346,1,1
4i5l_A_,345,349,1,1
4i5l_A_,346,349,1,1
4i5l_A_,346,350,1,1
4i5l_A_,346,354,1,1
4i5l_A_,349,353,1,1
4i5l_A_,350,354,1,1
4i5l_A_,351,355,1,1
4i5l_A_,352,356,1,1
4i5l_A_,353,357,1,1
4i5l_A_,353,358,1,1
4i5l_A_,354,358,1,1
4i5l_A_,354,359,1,1
4i5l_A_,358,362,1,1
4i5l_A_,359,363,1,1
4i5l_A_,360,364,1,1
4i5l_A_,361,365,1,1
4i5l_A_,362,366,1,1
4i5l_A_,363,367,1,1
4i5l_A_,364,367,1,1
4i5l_A_,365,368,1,1
4i5l_A_,368,370,1,1
4i5l_A_,370,373,1,1
4i5l_A_,370,374,1,1
4i5l_A_,371,375,1,1
4i5l_A_,372,376,1,1
4i5l_A_,373,377,1,1
4i5l_A_,374,378,1,1
4i5l_A_,375,379,1,1
4i5l_A_,376,379,1,1
4i5l_A_,376,380,1,1
4i5l_A_,377,380,1,1
4i5l_A_,380,383,1,1
4i5l_A_,381,385,1,1
4i5l_A_,383,386,1,1
4i5l_A_,384,388,1,1
4i5l_A_,385,390,1,1
4i5l_A_,389,392,1,1
4i5l_A_,390,393,1,1
4i5l_A_,391,394,1,1
4i5l_A_,392,395,1,1
4i5l_A_,393,396,1,1
4i5l_A_,393,397,1,1
4i5l_A_,394,398,1,1
4i5l_A_,395,396,1,1
4i5l_A_,397,401,1,1
4i5l_A_,398,402,1,1
4i5l_A_,399,403,1,1
4i5l_A_,400,404,1,1
4i5l_A_,401,405,1,1
4i5l_A_,404,407,1,1
4i5l_A_,405,443,1,1
4i5l_A_,407,409,1,1
4i5l_A_,407,413,1,1
4i5l_A_,408,413,1,1
4i5l_A_,409,412,1,1
4i5l_A_,409,413,1,1
4i5l_A_,410,414,1,1
4i5l_A_,411,415,1,1
4i5l_A_,412,416,1,1
4i5l_A_,413,417,1,1
4i5l_A_,413,446,1,1
4i5l_A_,414,418,1,1
4i5l_A_,415,419,1,1
4i5l_A_,416,419,1,1
4i5l_A_,417,420,1,1
4i5l_A_,419,423,1,1
4i5l_A_,420,424,1,1
4i5l_A_,421,425,1,1
4i5l_A_,422,426,1,1
4i5l_A_,423,427,1,1
4i5l_A_,424,428,1,1
4i5l_A_,428,432,1,1
4i5l_A_,429,433,1,1
4i5l_A_,430,434,1,1
4i5l_A_,431,435,1,1
4i5l_A_,432,436,1,1
4i5l_A_,432,437,1,1
4i5l_A_,433,470,1,1
4i5l_A_,436,440,1,1
4i5l_A_,437,441,1,1
4i5l_A_,437,474,1,1
4i5l_A_,438,442,1,1
4i5l_A_,439,443,1,1
4i5l_A_,441,444,1,1
4i5l_A_,442,445,1,1
4i5l_A_,443,446,1,1
4i5l_A_,446,448,1,1
4i5l_A_,446,452,1,1
4i5l_A_,448,451,1,1
4i5l_A_,448,452,1,1
4i5l_A_,449,453,1,1
4i5l_A_,450,454,1,1
4i5l_A_,451,455,1,1
4i5l_A_,452,456,1,1
4i5l_A_,453,456,1,1
4i5l_A_,453,457,1,1
4i5l_A_,454,458,1,1
4i5l_A_,455,459,1,1
4i5l_A_,457,461,1,1
4i5l_A_,458,462,1,1
4i5l_A_,459,463,1,1
4i5l_A_,460,464,1,1
4i5l_A_,460,503,1,1
4i5l_A_,461,465,1,1
4i5l_A_,462,465,1,1
4i5l_A_,462,466,1,1
4i5l_A_,463,467,1,1
4i5l_A_,467,471,1,1
4i5l_A_,468,469,1,1
4i5l_A_,468,472,1,1
4i5l_A_,469,473,1,1
4i5l_A_,470,474,1,1
4i5l_A_,471,475,1,1
4i5l_A_,471,476,1,1
4i5l_A_,475,479,1,1
4i5l_A_,476,480,1,1
4i5l_A_,477,481,1,1
4i5l_A_,479,494,1,1
4i5l_A_,480,483,1,1
4i5l_A_,481,484,1,1
4i5l_A_,482,485,1,1
4i5l_A_,483,520,1,1
4i5l_A_,485,487,1,1
4i5l_A_,485,490,1,1
4i5l_A_,485,491,1,1
4i5l_A_,487,489,1,1
4i5l_A_,487,490,1,1
4i5l_A_,487,491,1,1
4i5l_A_,488,492,1,1
4i5l_A_,489,493,1,1
4i5l_A_,491,524,1,1
4i5l_A_,492,496,1,1
4i5l_A_,493,497,1,1
4i5l_A_,494,498,1,1
4i5l_A_,495,499,1,1
4i5l_A_,496,500,1,1
4i5l_A_,497,501,1,1
4i5l_A_,498,502,1,1
4i5l_A_,499,502,1,1
4i5l_A_,499,536,1,1
4i5l_A_,500,503,1,1
4i5l_A_,501,504,1,1
4i5l_A_,501,505,1,1
4i5l_A_,503,539,1,1
4i5l_A_,506,510,1,1
4i5l_A_,507,511,1,1
4i5l_A_,507,543,1,1
4i5l_A_,508,512,1,1
4i5l_A_,509,513,1,1
4i5l_A_,510,514,1,1
4i5l_A_,510,515,1,1
4i5l_A_,514,518,1,1
4i5l_A_,515,519,1,1
4i5l_A_,516,520,1,1
4i5l_A_,517,521,1,1
4i5l_A_,519,522,1,1
4i5l_A_,520,523,1,1
4i5l_A_,521,524,1,1
4i5l_A_,524,526,1,1
4i5l_A_,524,530,1,1
4i5l_A_,525,530,1,1
4i5l_A_,526,529,1,1
4i5l_A_,526,530,1,1
4i5l_A_,527,531,1,1
4i5l_A_,528,532,1,1
4i5l_A_,529,533,1,1
4i5l_A_,530,534,1,1
4i5l_A_,530,563,1,1
4i5l_A_,531,535,1,1
4i5l_A_,532,536,1,1
4i5l_A_,533,537,1,1
4i5l_A_,534,538,1,1
4i5l_A_,535,539,1,1
4i5l_A_,536,540,1,1
4i5l_A_,537,541,1,1
4i5l_A_,540,543,1,1
4i5l_A_,541,544,1,1
4i5l_A_,545,547,1,1
4i5l_A_,545,549,1,1
4i5l_A_,546,550,1,1
4i5l_A_,547,551,1,1
4i5l_A_,548,552,1,1
4i5l_A_,548,553,1,1
4i5l_A_,549,554,1,1
4i5l_A_,553,557,1,1
4i5l_A_,554,558,1,1
4i5l_A_,555,559,1,1
4i5l_A_,556,560,1,1
4i5l_A_,557,561,1,1
4i5l_A_,558,561,1,1
4i5l_A_,558,562,1,1
4i5l_A_,559,562,1,1
4i5l_A_,560,563,1,1
4i5l_A_,563,565,1,1
4i5l_A_,563,569,1,1
4i5l_A_,565,567,1,1
4i5l_A_,565,568,1,1
4i5l_A_,565,569,1,1
4i5l_A_,566,570,1,1
4i5l_A_,567,571,1,1
4i5l_A_,568,572,1,1
4i5l_A_,569,573,1,1
4i5l_A_,570,574,1,1
4i5l_A_,571,575,1,1
4i5l_A_,572,576,1,1
4i5l_A_,573,577,1,1
4i5l_A_,574,578,1,1
4i5l_A_,575,579,1,1
4i5l_A_,576,581,1,1
4i5l_A_,577,580,1,1