pair,contact1,contact2,flow1,flow2 2ewf_A_,4,120,1,1 2ewf_A_,4,126,1,1 2ewf_A_,6,7,1,1 2ewf_A_,6,201,1,1 2ewf_A_,7,154,1,1 2ewf_A_,8,111,1,1 2ewf_A_,10,12,1,1 2ewf_A_,10,72,1,1 2ewf_A_,11,219,1,1 2ewf_A_,13,227,1,1 2ewf_A_,14,219,1,1 2ewf_A_,14,222,1,1 2ewf_A_,15,17,1,1 2ewf_A_,15,18,1,1 2ewf_A_,16,19,1,1 2ewf_A_,18,55,1,1 2ewf_A_,19,23,1,1 2ewf_A_,20,24,1,1 2ewf_A_,20,93,1,1 2ewf_A_,21,25,1,1 2ewf_A_,22,26,1,1 2ewf_A_,22,65,1,1 2ewf_A_,23,27,1,1 2ewf_A_,25,28,1,1 2ewf_A_,26,29,1,1 2ewf_A_,27,30,1,1 2ewf_A_,28,49,1,1 2ewf_A_,29,32,1,1 2ewf_A_,30,84,1,1 2ewf_A_,31,83,1,1 2ewf_A_,32,83,1,1 2ewf_A_,34,81,1,1 2ewf_A_,35,39,1,1 2ewf_A_,36,39,1,1 2ewf_A_,37,40,1,1 2ewf_A_,39,43,1,1 2ewf_A_,40,44,1,1 2ewf_A_,41,45,1,1 2ewf_A_,42,46,1,1 2ewf_A_,43,47,1,1 2ewf_A_,43,62,1,1 2ewf_A_,44,48,1,1 2ewf_A_,45,49,1,1 2ewf_A_,46,50,1,1 2ewf_A_,47,51,1,1 2ewf_A_,50,53,1,1 2ewf_A_,53,56,1,1 2ewf_A_,54,57,1,1 2ewf_A_,61,64,1,1 2ewf_A_,61,65,1,1 2ewf_A_,62,66,1,1 2ewf_A_,63,67,1,1 2ewf_A_,66,70,1,1 2ewf_A_,67,71,1,1 2ewf_A_,68,72,1,1 2ewf_A_,69,74,1,1 2ewf_A_,69,75,1,1 2ewf_A_,70,73,1,1 2ewf_A_,71,274,1,1 2ewf_A_,72,105,1,1 2ewf_A_,73,86,1,1 2ewf_A_,74,86,1,1 2ewf_A_,76,84,1,1 2ewf_A_,78,80,1,1 2ewf_A_,78,81,1,1 2ewf_A_,78,82,1,1 2ewf_A_,78,84,1,1 2ewf_A_,79,266,1,1 2ewf_A_,85,90,1,1 2ewf_A_,86,89,1,1 2ewf_A_,86,90,1,1 2ewf_A_,87,90,1,1 2ewf_A_,87,91,1,1 2ewf_A_,88,92,1,1 2ewf_A_,88,275,1,1 2ewf_A_,89,93,1,1 2ewf_A_,90,94,1,1 2ewf_A_,91,96,1,1 2ewf_A_,92,95,1,1 2ewf_A_,97,100,1,1 2ewf_A_,97,101,1,1 2ewf_A_,97,336,1,1 2ewf_A_,97,340,1,1 2ewf_A_,98,102,1,1 2ewf_A_,99,103,1,1 2ewf_A_,99,343,1,1 2ewf_A_,100,104,1,1 2ewf_A_,101,105,1,1 2ewf_A_,102,106,1,1 2ewf_A_,103,107,1,1 2ewf_A_,104,108,1,1 2ewf_A_,104,278,1,1 2ewf_A_,104,280,1,1 2ewf_A_,104,285,1,1 2ewf_A_,105,108,1,1 2ewf_A_,105,109,1,1 2ewf_A_,105,274,1,1 2ewf_A_,108,273,1,1 2ewf_A_,108,274,1,1 2ewf_A_,108,276,1,1 2ewf_A_,108,279,1,1 2ewf_A_,111,128,1,1 2ewf_A_,113,116,1,1 2ewf_A_,114,117,1,1 2ewf_A_,118,121,1,1 2ewf_A_,122,125,1,1 2ewf_A_,122,126,1,1 2ewf_A_,125,157,1,1 2ewf_A_,127,157,1,1 2ewf_A_,127,159,1,1 2ewf_A_,129,133,1,1 2ewf_A_,129,159,1,1 2ewf_A_,130,134,1,1 2ewf_A_,131,135,1,1 2ewf_A_,132,136,1,1 2ewf_A_,133,137,1,1 2ewf_A_,134,138,1,1 2ewf_A_,135,139,1,1 2ewf_A_,137,140,1,1 2ewf_A_,137,141,1,1 2ewf_A_,138,142,1,1 2ewf_A_,139,252,1,1 2ewf_A_,141,143,1,1 2ewf_A_,141,173,1,1 2ewf_A_,143,173,1,1 2ewf_A_,144,241,1,1 2ewf_A_,145,148,1,1 2ewf_A_,145,149,1,1 2ewf_A_,146,150,1,1 2ewf_A_,146,393,1,1 2ewf_A_,147,151,1,1 2ewf_A_,148,152,1,1 2ewf_A_,148,173,1,1 2ewf_A_,149,153,1,1 2ewf_A_,149,154,1,1 2ewf_A_,151,196,1,1 2ewf_A_,153,156,1,1 2ewf_A_,155,196,1,1 2ewf_A_,157,161,1,1 2ewf_A_,158,160,1,1 2ewf_A_,158,161,1,1 2ewf_A_,161,164,1,1 2ewf_A_,161,165,1,1 2ewf_A_,162,166,1,1 2ewf_A_,163,167,1,1 2ewf_A_,164,168,1,1 2ewf_A_,165,169,1,1 2ewf_A_,166,169,1,1 2ewf_A_,166,170,1,1 2ewf_A_,167,171,1,1 2ewf_A_,168,172,1,1 2ewf_A_,168,192,1,1 2ewf_A_,168,196,1,1 2ewf_A_,169,173,1,1 2ewf_A_,170,174,1,1 2ewf_A_,171,175,1,1 2ewf_A_,172,176,1,1 2ewf_A_,173,177,1,1 2ewf_A_,175,179,1,1 2ewf_A_,176,179,1,1 2ewf_A_,176,185,1,1 2ewf_A_,176,189,1,1 2ewf_A_,177,180,1,1 2ewf_A_,179,185,1,1 2ewf_A_,181,185,1,1 2ewf_A_,182,186,1,1 2ewf_A_,183,187,1,1 2ewf_A_,184,188,1,1 2ewf_A_,185,189,1,1 2ewf_A_,186,190,1,1 2ewf_A_,187,191,1,1 2ewf_A_,188,192,1,1 2ewf_A_,189,193,1,1 2ewf_A_,190,194,1,1 2ewf_A_,190,218,1,1 2ewf_A_,191,195,1,1 2ewf_A_,192,196,1,1 2ewf_A_,193,197,1,1 2ewf_A_,194,198,1,1 2ewf_A_,195,199,1,1 2ewf_A_,196,200,1,1 2ewf_A_,197,200,1,1 2ewf_A_,197,201,1,1 2ewf_A_,198,199,1,1 2ewf_A_,205,208,1,1 2ewf_A_,205,209,1,1 2ewf_A_,206,209,1,1 2ewf_A_,206,210,1,1 2ewf_A_,207,211,1,1 2ewf_A_,208,212,1,1 2ewf_A_,209,212,1,1 2ewf_A_,209,213,1,1 2ewf_A_,210,214,1,1 2ewf_A_,211,215,1,1 2ewf_A_,212,215,1,1 2ewf_A_,212,216,1,1 2ewf_A_,213,217,1,1 2ewf_A_,214,218,1,1 2ewf_A_,215,219,1,1 2ewf_A_,216,220,1,1 2ewf_A_,217,221,1,1 2ewf_A_,218,222,1,1 2ewf_A_,219,223,1,1 2ewf_A_,220,224,1,1 2ewf_A_,221,225,1,1 2ewf_A_,222,225,1,1 2ewf_A_,222,226,1,1 2ewf_A_,223,227,1,1 2ewf_A_,224,228,1,1 2ewf_A_,225,229,1,1 2ewf_A_,226,230,1,1 2ewf_A_,226,431,1,1 2ewf_A_,228,231,1,1 2ewf_A_,229,232,1,1 2ewf_A_,229,424,1,1 2ewf_A_,229,429,1,1 2ewf_A_,231,233,1,1 2ewf_A_,232,244,1,1 2ewf_A_,233,244,1,1 2ewf_A_,235,242,1,1 2ewf_A_,236,424,1,1 2ewf_A_,237,240,1,1 2ewf_A_,239,389,1,1 2ewf_A_,244,246,1,1 2ewf_A_,244,247,1,1 2ewf_A_,246,353,1,1 2ewf_A_,247,251,1,1 2ewf_A_,248,252,1,1 2ewf_A_,249,253,1,1 2ewf_A_,250,254,1,1 2ewf_A_,251,255,1,1 2ewf_A_,252,256,1,1 2ewf_A_,253,257,1,1 2ewf_A_,253,283,1,1 2ewf_A_,254,258,1,1 2ewf_A_,259,273,1,1 2ewf_A_,266,270,1,1 2ewf_A_,267,271,1,1 2ewf_A_,268,272,1,1 2ewf_A_,270,273,1,1 2ewf_A_,270,274,1,1 2ewf_A_,271,275,1,1 2ewf_A_,273,276,1,1 2ewf_A_,276,278,1,1 2ewf_A_,276,279,1,1 2ewf_A_,281,285,1,1 2ewf_A_,282,285,1,1 2ewf_A_,286,288,1,1 2ewf_A_,286,289,1,1 2ewf_A_,286,290,1,1 2ewf_A_,287,291,1,1 2ewf_A_,288,292,1,1 2ewf_A_,289,293,1,1 2ewf_A_,290,294,1,1 2ewf_A_,291,295,1,1 2ewf_A_,292,296,1,1 2ewf_A_,293,297,1,1 2ewf_A_,294,298,1,1 2ewf_A_,294,326,1,1 2ewf_A_,295,299,1,1 2ewf_A_,296,300,1,1 2ewf_A_,297,301,1,1 2ewf_A_,298,302,1,1 2ewf_A_,298,323,1,1 2ewf_A_,299,303,1,1 2ewf_A_,300,304,1,1 2ewf_A_,301,305,1,1 2ewf_A_,301,345,1,1 2ewf_A_,302,306,1,1 2ewf_A_,303,307,1,1 2ewf_A_,305,308,1,1 2ewf_A_,305,309,1,1 2ewf_A_,308,312,1,1 2ewf_A_,312,315,1,1 2ewf_A_,313,316,1,1 2ewf_A_,314,317,1,1 2ewf_A_,314,355,1,1 2ewf_A_,314,414,1,1 2ewf_A_,315,319,1,1 2ewf_A_,316,320,1,1 2ewf_A_,317,321,1,1 2ewf_A_,318,322,1,1 2ewf_A_,318,355,1,1 2ewf_A_,319,323,1,1 2ewf_A_,320,324,1,1 2ewf_A_,321,325,1,1 2ewf_A_,322,326,1,1 2ewf_A_,323,327,1,1 2ewf_A_,325,328,1,1 2ewf_A_,326,329,1,1 2ewf_A_,327,330,1,1 2ewf_A_,327,331,1,1 2ewf_A_,328,332,1,1 2ewf_A_,334,337,1,1 2ewf_A_,334,338,1,1 2ewf_A_,335,339,1,1 2ewf_A_,336,340,1,1 2ewf_A_,337,341,1,1 2ewf_A_,338,342,1,1 2ewf_A_,339,343,1,1 2ewf_A_,340,344,1,1 2ewf_A_,341,345,1,1 2ewf_A_,342,346,1,1 2ewf_A_,343,347,1,1 2ewf_A_,344,347,1,1 2ewf_A_,344,348,1,1 2ewf_A_,345,349,1,1 2ewf_A_,346,350,1,1 2ewf_A_,347,351,1,1 2ewf_A_,348,352,1,1 2ewf_A_,349,353,1,1 2ewf_A_,350,354,1,1 2ewf_A_,351,354,1,1 2ewf_A_,351,355,1,1 2ewf_A_,352,356,1,1 2ewf_A_,353,357,1,1 2ewf_A_,354,357,1,1 2ewf_A_,354,419,1,1 2ewf_A_,355,358,1,1 2ewf_A_,355,415,1,1 2ewf_A_,356,360,1,1 2ewf_A_,357,361,1,1 2ewf_A_,358,361,1,1 2ewf_A_,359,362,1,1 2ewf_A_,360,363,1,1 2ewf_A_,362,541,1,1 2ewf_A_,363,365,1,1 2ewf_A_,363,366,1,1 2ewf_A_,363,367,1,1 2ewf_A_,364,368,1,1 2ewf_A_,365,369,1,1 2ewf_A_,366,370,1,1 2ewf_A_,367,371,1,1 2ewf_A_,368,372,1,1 2ewf_A_,368,533,1,1 2ewf_A_,369,373,1,1 2ewf_A_,370,374,1,1 2ewf_A_,371,375,1,1 2ewf_A_,372,376,1,1 2ewf_A_,373,376,1,1 2ewf_A_,374,377,1,1 2ewf_A_,375,378,1,1 2ewf_A_,376,379,1,1 2ewf_A_,377,396,1,1 2ewf_A_,380,384,1,1 2ewf_A_,381,385,1,1 2ewf_A_,382,386,1,1 2ewf_A_,383,387,1,1 2ewf_A_,384,388,1,1 2ewf_A_,385,389,1,1 2ewf_A_,386,390,1,1 2ewf_A_,387,391,1,1 2ewf_A_,388,391,1,1 2ewf_A_,388,392,1,1 2ewf_A_,395,398,1,1 2ewf_A_,395,399,1,1 2ewf_A_,396,397,1,1 2ewf_A_,396,400,1,1 2ewf_A_,397,401,1,1 2ewf_A_,397,455,1,1 2ewf_A_,398,402,1,1 2ewf_A_,399,403,1,1 2ewf_A_,400,404,1,1 2ewf_A_,401,405,1,1 2ewf_A_,401,433,1,1 2ewf_A_,402,406,1,1 2ewf_A_,402,427,1,1 2ewf_A_,403,407,1,1 2ewf_A_,404,408,1,1 2ewf_A_,405,409,1,1 2ewf_A_,405,417,1,1 2ewf_A_,406,410,1,1 2ewf_A_,407,411,1,1 2ewf_A_,408,412,1,1 2ewf_A_,410,532,1,1 2ewf_A_,414,417,1,1 2ewf_A_,415,443,1,1 2ewf_A_,416,443,1,1 2ewf_A_,418,420,1,1 2ewf_A_,418,441,1,1 2ewf_A_,419,421,1,1 2ewf_A_,420,438,1,1 2ewf_A_,420,439,1,1 2ewf_A_,422,430,1,1 2ewf_A_,422,431,1,1 2ewf_A_,424,426,1,1 2ewf_A_,424,427,1,1 2ewf_A_,424,428,1,1 2ewf_A_,432,433,1,1 2ewf_A_,434,437,1,1 2ewf_A_,435,471,1,1 2ewf_A_,435,472,1,1 2ewf_A_,439,453,1,1 2ewf_A_,440,451,1,1 2ewf_A_,441,476,1,1 2ewf_A_,442,449,1,1 2ewf_A_,444,447,1,1 2ewf_A_,444,487,1,1 2ewf_A_,445,487,1,1 2ewf_A_,446,548,1,1 2ewf_A_,448,488,1,1 2ewf_A_,448,490,1,1 2ewf_A_,450,490,1,1 2ewf_A_,450,491,1,1 2ewf_A_,450,492,1,1 2ewf_A_,452,472,1,1 2ewf_A_,452,492,1,1 2ewf_A_,452,494,1,1 2ewf_A_,454,456,1,1 2ewf_A_,454,494,1,1 2ewf_A_,456,460,1,1 2ewf_A_,457,461,1,1 2ewf_A_,458,462,1,1 2ewf_A_,459,463,1,1 2ewf_A_,460,464,1,1 2ewf_A_,461,465,1,1 2ewf_A_,461,502,1,1 2ewf_A_,462,466,1,1 2ewf_A_,465,469,1,1 2ewf_A_,466,470,1,1 2ewf_A_,467,470,1,1 2ewf_A_,467,471,1,1 2ewf_A_,468,472,1,1 2ewf_A_,469,473,1,1 2ewf_A_,470,474,1,1 2ewf_A_,471,475,1,1 2ewf_A_,472,476,1,1 2ewf_A_,473,477,1,1 2ewf_A_,473,489,1,1 2ewf_A_,474,478,1,1 2ewf_A_,475,479,1,1 2ewf_A_,476,479,1,1 2ewf_A_,476,480,1,1 2ewf_A_,477,481,1,1 2ewf_A_,477,514,1,1 2ewf_A_,478,482,1,1 2ewf_A_,479,483,1,1 2ewf_A_,480,485,1,1 2ewf_A_,481,484,1,1 2ewf_A_,491,516,1,1 2ewf_A_,491,518,1,1 2ewf_A_,493,518,1,1 2ewf_A_,493,520,1,1 2ewf_A_,495,522,1,1 2ewf_A_,499,502,1,1 2ewf_A_,499,503,1,1 2ewf_A_,500,504,1,1 2ewf_A_,501,505,1,1 2ewf_A_,502,506,1,1 2ewf_A_,503,507,1,1 2ewf_A_,504,508,1,1 2ewf_A_,505,508,1,1 2ewf_A_,505,509,1,1 2ewf_A_,506,510,1,1 2ewf_A_,507,511,1,1 2ewf_A_,508,512,1,1 2ewf_A_,509,513,1,1 2ewf_A_,509,515,1,1 2ewf_A_,510,515,1,1 2ewf_A_,510,517,1,1 2ewf_A_,510,558,1,1 2ewf_A_,521,524,1,1 2ewf_A_,521,525,1,1 2ewf_A_,522,526,1,1 2ewf_A_,523,527,1,1 2ewf_A_,524,528,1,1 2ewf_A_,524,573,1,1 2ewf_A_,525,529,1,1 2ewf_A_,526,530,1,1 2ewf_A_,527,531,1,1 2ewf_A_,528,532,1,1 2ewf_A_,529,533,1,1 2ewf_A_,530,534,1,1 2ewf_A_,531,535,1,1 2ewf_A_,532,536,1,1 2ewf_A_,532,542,1,1 2ewf_A_,533,537,1,1 2ewf_A_,534,586,1,1 2ewf_A_,535,538,1,1 2ewf_A_,535,540,1,1 2ewf_A_,536,539,1,1 2ewf_A_,537,586,1,1 2ewf_A_,538,584,1,1 2ewf_A_,540,583,1,1 2ewf_A_,543,546,1,1 2ewf_A_,543,547,1,1 2ewf_A_,544,547,1,1 2ewf_A_,544,548,1,1 2ewf_A_,545,549,1,1 2ewf_A_,546,550,1,1 2ewf_A_,546,579,1,1 2ewf_A_,547,551,1,1 2ewf_A_,548,552,1,1 2ewf_A_,549,553,1,1 2ewf_A_,550,554,1,1 2ewf_A_,551,555,1,1 2ewf_A_,552,556,1,1 2ewf_A_,553,557,1,1 2ewf_A_,554,558,1,1 2ewf_A_,555,558,1,1 2ewf_A_,555,559,1,1 2ewf_A_,556,559,1,1 2ewf_A_,556,560,1,1 2ewf_A_,557,561,1,1 2ewf_A_,557,575,1,1 2ewf_A_,558,563,1,1 2ewf_A_,561,562,1,1 2ewf_A_,561,563,1,1 2ewf_A_,562,564,1,1 2ewf_A_,564,567,1,1 2ewf_A_,564,568,1,1 2ewf_A_,565,569,1,1 2ewf_A_,566,570,1,1 2ewf_A_,567,571,1,1 2ewf_A_,568,572,1,1 2ewf_A_,569,573,1,1 2ewf_A_,570,574,1,1 2ewf_A_,571,575,1,1 2ewf_A_,572,576,1,1 2ewf_A_,573,577,1,1 2ewf_A_,574,578,1,1 2ewf_A_,575,579,1,1 2ewf_A_,576,580,1,1 2ewf_A_,577,581,1,1 2ewf_A_,578,582,1,1 2ewf_A_,579,583,1,1 2ewf_A_,580,583,1,1 2ewf_A_,581,584,1,1 2ewf_A_,582,583,1,1