pair,contact1,contact2,flow1,flow2
4l2l_A_,2,4,1,1
4l2l_A_,2,5,1,1
4l2l_A_,2,146,1,1
4l2l_A_,3,79,1,1
4l2l_A_,3,367,1,1
4l2l_A_,4,138,1,1
4l2l_A_,4,366,1,1
4l2l_A_,5,7,1,1
4l2l_A_,5,52,1,1
4l2l_A_,6,52,1,1
4l2l_A_,8,50,1,1
4l2l_A_,8,144,1,1
4l2l_A_,9,12,1,1
4l2l_A_,9,13,1,1
4l2l_A_,12,42,1,1
4l2l_A_,13,144,1,1
4l2l_A_,14,40,1,1
4l2l_A_,14,42,1,1
4l2l_A_,15,144,1,1
4l2l_A_,16,38,1,1
4l2l_A_,16,152,1,1
4l2l_A_,17,38,1,1
4l2l_A_,17,152,1,1
4l2l_A_,17,154,1,1
4l2l_A_,18,152,1,1
4l2l_A_,18,154,1,1
4l2l_A_,19,36,1,1
4l2l_A_,19,156,1,1
4l2l_A_,20,154,1,1
4l2l_A_,20,156,1,1
4l2l_A_,21,34,1,1
4l2l_A_,22,156,1,1
4l2l_A_,22,158,1,1
4l2l_A_,23,32,1,1
4l2l_A_,24,158,1,1
4l2l_A_,24,183,1,1
4l2l_A_,25,27,1,1
4l2l_A_,25,28,1,1
4l2l_A_,25,30,1,1
4l2l_A_,30,104,1,1
4l2l_A_,31,105,1,1
4l2l_A_,33,103,1,1
4l2l_A_,35,101,1,1
4l2l_A_,37,99,1,1
4l2l_A_,39,97,1,1
4l2l_A_,40,42,1,1
4l2l_A_,40,94,1,1
4l2l_A_,41,43,1,1
4l2l_A_,41,94,1,1
4l2l_A_,41,95,1,1
4l2l_A_,45,47,1,1
4l2l_A_,46,91,1,1
4l2l_A_,47,87,1,1
4l2l_A_,49,85,1,1
4l2l_A_,51,83,1,1
4l2l_A_,52,143,1,1
4l2l_A_,52,145,1,1
4l2l_A_,53,81,1,1
4l2l_A_,54,55,1,1
4l2l_A_,54,110,1,1
4l2l_A_,54,138,1,1
4l2l_A_,55,75,1,1
4l2l_A_,57,104,1,1
4l2l_A_,58,70,1,1
4l2l_A_,59,102,1,1
4l2l_A_,60,102,1,1
4l2l_A_,61,68,1,1
4l2l_A_,62,100,1,1
4l2l_A_,63,66,1,1
4l2l_A_,69,86,1,1
4l2l_A_,71,84,1,1
4l2l_A_,73,82,1,1
4l2l_A_,76,79,1,1
4l2l_A_,76,80,1,1
4l2l_A_,77,80,1,1
4l2l_A_,79,138,1,1
4l2l_A_,79,367,1,1
4l2l_A_,92,95,1,1
4l2l_A_,106,108,1,1
4l2l_A_,106,109,1,1
4l2l_A_,109,111,1,1
4l2l_A_,109,112,1,1
4l2l_A_,109,139,1,1
4l2l_A_,110,136,1,1
4l2l_A_,111,131,1,1
4l2l_A_,113,129,1,1
4l2l_A_,113,261,1,1
4l2l_A_,115,127,1,1
4l2l_A_,116,119,1,1
4l2l_A_,117,120,1,1
4l2l_A_,118,123,1,1
4l2l_A_,120,123,1,1
4l2l_A_,120,125,1,1
4l2l_A_,121,220,1,1
4l2l_A_,121,223,1,1
4l2l_A_,122,220,1,1
4l2l_A_,128,203,1,1
4l2l_A_,130,201,1,1
4l2l_A_,131,133,1,1
4l2l_A_,132,136,1,1
4l2l_A_,132,199,1,1
4l2l_A_,136,139,1,1
4l2l_A_,136,372,1,1
4l2l_A_,137,140,1,1
4l2l_A_,137,141,1,1
4l2l_A_,137,196,1,1
4l2l_A_,138,145,1,1
4l2l_A_,141,143,1,1
4l2l_A_,144,146,1,1
4l2l_A_,144,196,1,1
4l2l_A_,145,196,1,1
4l2l_A_,146,148,1,1
4l2l_A_,146,149,1,1
4l2l_A_,147,415,1,1
4l2l_A_,150,304,1,1
4l2l_A_,150,414,1,1
4l2l_A_,151,194,1,1
4l2l_A_,153,168,1,1
4l2l_A_,153,190,1,1
4l2l_A_,155,188,1,1
4l2l_A_,157,186,1,1
4l2l_A_,158,177,1,1
4l2l_A_,158,183,1,1
4l2l_A_,159,184,1,1
4l2l_A_,160,163,1,1
4l2l_A_,161,182,1,1
4l2l_A_,163,186,1,1
4l2l_A_,164,204,1,1
4l2l_A_,166,202,1,1
4l2l_A_,167,169,1,1
4l2l_A_,168,190,1,1
4l2l_A_,168,198,1,1
4l2l_A_,168,200,1,1
4l2l_A_,170,189,1,1
4l2l_A_,172,187,1,1
4l2l_A_,173,187,1,1
4l2l_A_,175,176,1,1
4l2l_A_,175,185,1,1
4l2l_A_,177,179,1,1
4l2l_A_,177,180,1,1
4l2l_A_,177,183,1,1
4l2l_A_,180,182,1,1
4l2l_A_,180,183,1,1
4l2l_A_,184,186,1,1
4l2l_A_,190,192,1,1
4l2l_A_,195,198,1,1
4l2l_A_,196,199,1,1
4l2l_A_,197,314,1,1
4l2l_A_,204,206,1,1
4l2l_A_,207,219,1,1
4l2l_A_,209,217,1,1
4l2l_A_,210,212,1,1
4l2l_A_,211,215,1,1
4l2l_A_,212,215,1,1
4l2l_A_,214,235,1,1
4l2l_A_,214,242,1,1
4l2l_A_,214,253,1,1
4l2l_A_,215,253,1,1
4l2l_A_,216,254,1,1
4l2l_A_,216,255,1,1
4l2l_A_,218,254,1,1
4l2l_A_,218,255,1,1
4l2l_A_,218,257,1,1
4l2l_A_,219,220,1,1
4l2l_A_,219,257,1,1
4l2l_A_,220,223,1,1
4l2l_A_,221,222,1,1
4l2l_A_,221,224,1,1
4l2l_A_,223,227,1,1
4l2l_A_,224,228,1,1
4l2l_A_,225,229,1,1
4l2l_A_,226,230,1,1
4l2l_A_,226,280,1,1
4l2l_A_,227,231,1,1
4l2l_A_,229,232,1,1
4l2l_A_,230,282,1,1
4l2l_A_,230,284,1,1
4l2l_A_,231,234,1,1
4l2l_A_,232,284,1,1
4l2l_A_,233,236,1,1
4l2l_A_,233,237,1,1
4l2l_A_,233,287,1,1
4l2l_A_,234,238,1,1
4l2l_A_,235,239,1,1
4l2l_A_,236,240,1,1
4l2l_A_,237,241,1,1
4l2l_A_,238,242,1,1
4l2l_A_,239,243,1,1
4l2l_A_,240,244,1,1
4l2l_A_,241,245,1,1
4l2l_A_,242,246,1,1
4l2l_A_,242,248,1,1
4l2l_A_,243,328,1,1
4l2l_A_,243,405,1,1
4l2l_A_,246,298,1,1
4l2l_A_,248,252,1,1
4l2l_A_,250,271,1,1
4l2l_A_,250,297,1,1
4l2l_A_,252,254,1,1
4l2l_A_,253,273,1,1
4l2l_A_,254,271,1,1
4l2l_A_,254,273,1,1
4l2l_A_,256,273,1,1
4l2l_A_,256,275,1,1
4l2l_A_,258,275,1,1
4l2l_A_,259,262,1,1
4l2l_A_,260,559,1,1
4l2l_A_,263,561,1,1
4l2l_A_,265,276,1,1
4l2l_A_,267,269,1,1
4l2l_A_,267,274,1,1
4l2l_A_,268,301,1,1
4l2l_A_,269,272,1,1
4l2l_A_,276,278,1,1
4l2l_A_,276,279,1,1
4l2l_A_,277,280,1,1
4l2l_A_,278,529,1,1
4l2l_A_,278,560,1,1
4l2l_A_,279,281,1,1
4l2l_A_,283,285,1,1
4l2l_A_,284,287,1,1
4l2l_A_,286,289,1,1
4l2l_A_,287,291,1,1
4l2l_A_,288,292,1,1
4l2l_A_,288,322,1,1
4l2l_A_,289,293,1,1
4l2l_A_,290,294,1,1
4l2l_A_,291,295,1,1
4l2l_A_,292,296,1,1
4l2l_A_,292,322,1,1
4l2l_A_,294,297,1,1
4l2l_A_,295,298,1,1
4l2l_A_,295,299,1,1
4l2l_A_,296,299,1,1
4l2l_A_,296,301,1,1
4l2l_A_,296,318,1,1
4l2l_A_,298,302,1,1
4l2l_A_,298,303,1,1
4l2l_A_,299,318,1,1
4l2l_A_,300,303,1,1
4l2l_A_,300,304,1,1
4l2l_A_,302,413,1,1
4l2l_A_,304,414,1,1
4l2l_A_,304,416,1,1
4l2l_A_,305,307,1,1
4l2l_A_,305,314,1,1
4l2l_A_,306,416,1,1
4l2l_A_,307,309,1,1
4l2l_A_,307,310,1,1
4l2l_A_,308,311,1,1
4l2l_A_,309,364,1,1
4l2l_A_,309,366,1,1
4l2l_A_,310,313,1,1
4l2l_A_,310,418,1,1
4l2l_A_,311,314,1,1
4l2l_A_,311,315,1,1
4l2l_A_,312,316,1,1
4l2l_A_,312,418,1,1
4l2l_A_,313,317,1,1
4l2l_A_,314,318,1,1
4l2l_A_,315,319,1,1
4l2l_A_,316,320,1,1
4l2l_A_,317,321,1,1
4l2l_A_,318,322,1,1
4l2l_A_,319,323,1,1
4l2l_A_,320,324,1,1
4l2l_A_,320,391,1,1
4l2l_A_,321,325,1,1
4l2l_A_,322,326,1,1
4l2l_A_,323,327,1,1
4l2l_A_,323,381,1,1
4l2l_A_,324,328,1,1
4l2l_A_,325,329,1,1
4l2l_A_,326,330,1,1
4l2l_A_,327,331,1,1
4l2l_A_,331,335,1,1
4l2l_A_,332,335,1,1
4l2l_A_,332,336,1,1
4l2l_A_,333,337,1,1
4l2l_A_,334,338,1,1
4l2l_A_,335,339,1,1
4l2l_A_,335,391,1,1
4l2l_A_,336,340,1,1
4l2l_A_,336,458,1,1
4l2l_A_,337,341,1,1
4l2l_A_,338,342,1,1
4l2l_A_,339,343,1,1
4l2l_A_,340,344,1,1
4l2l_A_,341,345,1,1
4l2l_A_,342,346,1,1
4l2l_A_,343,347,1,1
4l2l_A_,344,348,1,1
4l2l_A_,345,349,1,1
4l2l_A_,346,350,1,1
4l2l_A_,347,351,1,1
4l2l_A_,347,505,1,1
4l2l_A_,348,352,1,1
4l2l_A_,348,505,1,1
4l2l_A_,349,353,1,1
4l2l_A_,349,377,1,1
4l2l_A_,350,354,1,1
4l2l_A_,354,357,1,1
4l2l_A_,357,359,1,1
4l2l_A_,357,360,1,1
4l2l_A_,358,361,1,1
4l2l_A_,360,382,1,1
4l2l_A_,360,449,1,1
4l2l_A_,363,445,1,1
4l2l_A_,365,367,1,1
4l2l_A_,366,369,1,1
4l2l_A_,370,372,1,1
4l2l_A_,370,373,1,1
4l2l_A_,370,374,1,1
4l2l_A_,371,375,1,1
4l2l_A_,375,380,1,1
4l2l_A_,376,378,1,1
4l2l_A_,377,381,1,1
4l2l_A_,378,382,1,1
4l2l_A_,379,383,1,1
4l2l_A_,380,384,1,1
4l2l_A_,381,385,1,1
4l2l_A_,382,386,1,1
4l2l_A_,382,447,1,1
4l2l_A_,382,449,1,1
4l2l_A_,383,387,1,1
4l2l_A_,384,388,1,1
4l2l_A_,385,389,1,1
4l2l_A_,386,390,1,1
4l2l_A_,387,391,1,1
4l2l_A_,388,392,1,1
4l2l_A_,389,393,1,1
4l2l_A_,390,394,1,1
4l2l_A_,391,396,1,1
4l2l_A_,392,456,1,1
4l2l_A_,394,432,1,1
4l2l_A_,396,400,1,1
4l2l_A_,397,401,1,1
4l2l_A_,398,402,1,1
4l2l_A_,399,403,1,1
4l2l_A_,400,404,1,1
4l2l_A_,401,405,1,1
4l2l_A_,402,406,1,1
4l2l_A_,403,407,1,1
4l2l_A_,404,408,1,1
4l2l_A_,405,409,1,1
4l2l_A_,406,410,1,1
4l2l_A_,407,411,1,1
4l2l_A_,408,412,1,1
4l2l_A_,411,414,1,1
4l2l_A_,417,420,1,1
4l2l_A_,417,421,1,1
4l2l_A_,418,422,1,1
4l2l_A_,419,423,1,1
4l2l_A_,420,424,1,1
4l2l_A_,421,425,1,1
4l2l_A_,422,426,1,1
4l2l_A_,423,427,1,1
4l2l_A_,424,428,1,1
4l2l_A_,425,429,1,1
4l2l_A_,426,437,1,1
4l2l_A_,426,441,1,1
4l2l_A_,427,430,1,1
4l2l_A_,429,432,1,1
4l2l_A_,430,433,1,1
4l2l_A_,432,436,1,1
4l2l_A_,433,437,1,1
4l2l_A_,435,438,1,1
4l2l_A_,436,439,1,1
4l2l_A_,440,443,1,1
4l2l_A_,440,444,1,1
4l2l_A_,441,445,1,1
4l2l_A_,442,446,1,1
4l2l_A_,442,447,1,1
4l2l_A_,443,447,1,1
4l2l_A_,458,460,1,1
4l2l_A_,459,462,1,1
4l2l_A_,459,463,1,1
4l2l_A_,461,465,1,1
4l2l_A_,461,495,1,1
4l2l_A_,462,466,1,1
4l2l_A_,463,467,1,1
4l2l_A_,464,468,1,1
4l2l_A_,465,469,1,1
4l2l_A_,465,495,1,1
4l2l_A_,466,470,1,1
4l2l_A_,467,471,1,1
4l2l_A_,468,472,1,1
4l2l_A_,469,473,1,1
4l2l_A_,469,503,1,1
4l2l_A_,470,474,1,1
4l2l_A_,471,474,1,1
4l2l_A_,471,487,1,1
4l2l_A_,472,475,1,1
4l2l_A_,472,521,1,1
4l2l_A_,474,476,1,1
4l2l_A_,475,513,1,1
4l2l_A_,476,479,1,1
4l2l_A_,477,480,1,1
4l2l_A_,479,482,1,1
4l2l_A_,480,483,1,1
4l2l_A_,480,516,1,1
4l2l_A_,482,484,1,1
4l2l_A_,483,516,1,1
4l2l_A_,484,486,1,1
4l2l_A_,484,487,1,1
4l2l_A_,485,488,1,1
4l2l_A_,486,489,1,1
4l2l_A_,487,521,1,1
4l2l_A_,488,491,1,1
4l2l_A_,489,490,1,1
4l2l_A_,492,495,1,1
4l2l_A_,492,496,1,1
4l2l_A_,493,497,1,1
4l2l_A_,494,498,1,1
4l2l_A_,495,499,1,1
4l2l_A_,496,500,1,1
4l2l_A_,497,501,1,1
4l2l_A_,497,534,1,1
4l2l_A_,498,502,1,1
4l2l_A_,499,503,1,1
4l2l_A_,500,504,1,1
4l2l_A_,501,505,1,1
4l2l_A_,502,506,1,1
4l2l_A_,503,506,1,1
4l2l_A_,504,507,1,1
4l2l_A_,509,542,1,1
4l2l_A_,510,513,1,1
4l2l_A_,510,514,1,1
4l2l_A_,511,515,1,1
4l2l_A_,512,516,1,1
4l2l_A_,513,517,1,1
4l2l_A_,514,518,1,1
4l2l_A_,515,519,1,1
4l2l_A_,516,519,1,1
4l2l_A_,516,520,1,1
4l2l_A_,517,521,1,1
4l2l_A_,518,522,1,1
4l2l_A_,518,524,1,1
4l2l_A_,522,525,1,1
4l2l_A_,523,526,1,1
4l2l_A_,524,532,1,1
4l2l_A_,524,535,1,1
4l2l_A_,526,532,1,1
4l2l_A_,528,531,1,1
4l2l_A_,528,532,1,1
4l2l_A_,529,533,1,1
4l2l_A_,530,534,1,1
4l2l_A_,530,562,1,1
4l2l_A_,531,535,1,1
4l2l_A_,532,536,1,1
4l2l_A_,533,537,1,1
4l2l_A_,534,538,1,1
4l2l_A_,535,539,1,1
4l2l_A_,536,540,1,1
4l2l_A_,537,541,1,1
4l2l_A_,537,570,1,1
4l2l_A_,538,542,1,1
4l2l_A_,539,544,1,1
4l2l_A_,540,543,1,1
4l2l_A_,541,570,1,1
4l2l_A_,544,547,1,1
4l2l_A_,545,548,1,1
4l2l_A_,547,551,1,1
4l2l_A_,548,552,1,1
4l2l_A_,549,553,1,1
4l2l_A_,550,554,1,1
4l2l_A_,551,555,1,1
4l2l_A_,552,556,1,1
4l2l_A_,553,556,1,1
4l2l_A_,553,557,1,1
4l2l_A_,554,558,1,1
4l2l_A_,555,564,1,1
4l2l_A_,558,560,1,1
4l2l_A_,558,564,1,1
4l2l_A_,560,563,1,1
4l2l_A_,560,564,1,1
4l2l_A_,561,565,1,1
4l2l_A_,563,567,1,1
4l2l_A_,564,568,1,1
4l2l_A_,565,569,1,1
4l2l_A_,565,603,1,1
4l2l_A_,566,570,1,1
4l2l_A_,567,571,1,1
4l2l_A_,568,572,1,1
4l2l_A_,569,573,1,1
4l2l_A_,570,573,1,1
4l2l_A_,570,574,1,1
4l2l_A_,571,577,1,1
4l2l_A_,572,578,1,1
4l2l_A_,574,577,1,1
4l2l_A_,577,581,1,1
4l2l_A_,578,581,1,1
4l2l_A_,578,582,1,1
4l2l_A_,579,583,1,1
4l2l_A_,580,584,1,1
4l2l_A_,581,585,1,1
4l2l_A_,582,586,1,1
4l2l_A_,583,587,1,1
4l2l_A_,584,588,1,1
4l2l_A_,585,588,1,1
4l2l_A_,585,597,1,1
4l2l_A_,586,607,1,1
4l2l_A_,588,591,1,1
4l2l_A_,589,592,1,1
4l2l_A_,593,595,1,1
4l2l_A_,593,597,1,1
4l2l_A_,594,598,1,1
4l2l_A_,595,599,1,1
4l2l_A_,596,600,1,1
4l2l_A_,597,601,1,1
4l2l_A_,598,602,1,1
4l2l_A_,599,603,1,1
4l2l_A_,600,604,1,1
4l2l_A_,601,606,1,1
4l2l_A_,602,605,1,1