pair,contact1,contact2,flow1,flow2 8cdu_C_,1,5,1,1 8cdu_C_,1,39,1,1 8cdu_C_,2,6,1,1 8cdu_C_,3,7,1,1 8cdu_C_,4,8,1,1 8cdu_C_,5,9,1,1 8cdu_C_,6,10,1,1 8cdu_C_,7,11,1,1 8cdu_C_,8,12,1,1 8cdu_C_,9,13,1,1 8cdu_C_,11,14,1,1 8cdu_C_,14,17,1,1 8cdu_C_,14,66,1,1 8cdu_C_,17,61,1,1 8cdu_C_,19,60,1,1 8cdu_C_,20,61,1,1 8cdu_C_,21,23,1,1 8cdu_C_,21,24,1,1 8cdu_C_,21,25,1,1 8cdu_C_,24,60,1,1 8cdu_C_,25,29,1,1 8cdu_C_,26,31,1,1 8cdu_C_,33,37,1,1 8cdu_C_,34,38,1,1 8cdu_C_,36,39,1,1 8cdu_C_,36,40,1,1 8cdu_C_,40,44,1,1 8cdu_C_,41,45,1,1 8cdu_C_,42,46,1,1 8cdu_C_,43,47,1,1 8cdu_C_,44,48,1,1 8cdu_C_,45,49,1,1 8cdu_C_,46,50,1,1 8cdu_C_,47,52,1,1 8cdu_C_,47,53,1,1 8cdu_C_,48,51,1,1 8cdu_C_,48,61,1,1 8cdu_C_,54,62,1,1 8cdu_C_,55,59,1,1 8cdu_C_,56,58,1,1 8cdu_C_,56,59,1,1 8cdu_C_,56,60,1,1 8cdu_C_,57,92,1,1 8cdu_C_,57,121,1,1 8cdu_C_,58,90,1,1 8cdu_C_,63,66,1,1 8cdu_C_,63,67,1,1 8cdu_C_,64,68,1,1 8cdu_C_,71,87,1,1 8cdu_C_,73,85,1,1 8cdu_C_,74,108,1,1 8cdu_C_,75,83,1,1 8cdu_C_,77,79,1,1 8cdu_C_,77,81,1,1 8cdu_C_,82,96,1,1 8cdu_C_,88,90,1,1 8cdu_C_,88,91,1,1 8cdu_C_,92,123,1,1 8cdu_C_,95,123,1,1 8cdu_C_,95,125,1,1 8cdu_C_,97,100,1,1 8cdu_C_,99,100,1,1 8cdu_C_,100,127,1,1 8cdu_C_,102,103,1,1 8cdu_C_,102,127,1,1 8cdu_C_,103,133,1,1 8cdu_C_,105,108,1,1 8cdu_C_,108,133,1,1 8cdu_C_,109,132,1,1 8cdu_C_,111,129,1,1 8cdu_C_,113,126,1,1 8cdu_C_,115,124,1,1 8cdu_C_,115,126,1,1 8cdu_C_,118,120,1,1 8cdu_C_,118,122,1,1 8cdu_C_,119,124,1,1 8cdu_C_,125,126,1,1 8cdu_C_,126,128,1,1 8cdu_C_,138,180,1,1 8cdu_C_,139,154,1,1 8cdu_C_,140,178,1,1 8cdu_C_,141,152,1,1 8cdu_C_,141,177,1,1 8cdu_C_,142,176,1,1 8cdu_C_,143,150,1,1 8cdu_C_,144,174,1,1 8cdu_C_,145,147,1,1 8cdu_C_,145,148,1,1 8cdu_C_,149,164,1,1 8cdu_C_,151,162,1,1 8cdu_C_,154,156,1,1 8cdu_C_,154,177,1,1 8cdu_C_,155,157,1,1 8cdu_C_,163,192,1,1 8cdu_C_,165,168,1,1 8cdu_C_,166,169,1,1 8cdu_C_,170,196,1,1 8cdu_C_,173,176,1,1 8cdu_C_,175,203,1,1 8cdu_C_,177,200,1,1 8cdu_C_,177,201,1,1 8cdu_C_,179,197,1,1 8cdu_C_,183,194,1,1 8cdu_C_,187,190,1,1 8cdu_C_,193,194,1,1 8cdu_C_,202,204,1,1 8cdu_C_,205,208,1,1 8cdu_C_,207,209,1,1 8cdu_C_,207,211,1,1 8cdu_C_,208,212,1,1 8cdu_C_,209,212,1,1 8cdu_C_,209,213,1,1 8cdu_C_,209,616,1,1 8cdu_C_,209,696,1,1 8cdu_C_,210,214,1,1 8cdu_C_,211,215,1,1 8cdu_C_,212,216,1,1 8cdu_C_,213,217,1,1 8cdu_C_,214,219,1,1 8cdu_C_,216,611,1,1 8cdu_C_,217,611,1,1 8cdu_C_,221,305,1,1 8cdu_C_,224,228,1,1 8cdu_C_,225,229,1,1 8cdu_C_,226,230,1,1 8cdu_C_,227,231,1,1 8cdu_C_,228,232,1,1 8cdu_C_,229,233,1,1 8cdu_C_,230,233,1,1 8cdu_C_,230,234,1,1 8cdu_C_,230,291,1,1 8cdu_C_,230,296,1,1 8cdu_C_,230,298,1,1 8cdu_C_,231,234,1,1 8cdu_C_,239,241,1,1 8cdu_C_,239,242,1,1 8cdu_C_,240,243,1,1 8cdu_C_,241,244,1,1 8cdu_C_,242,246,1,1 8cdu_C_,242,290,1,1 8cdu_C_,246,287,1,1 8cdu_C_,246,359,1,1 8cdu_C_,247,355,1,1 8cdu_C_,247,358,1,1 8cdu_C_,247,360,1,1 8cdu_C_,248,250,1,1 8cdu_C_,249,252,1,1 8cdu_C_,249,360,1,1 8cdu_C_,250,335,1,1 8cdu_C_,253,270,1,1 8cdu_C_,254,364,1,1 8cdu_C_,255,269,1,1 8cdu_C_,256,365,1,1 8cdu_C_,256,367,1,1 8cdu_C_,258,367,1,1 8cdu_C_,258,369,1,1 8cdu_C_,259,262,1,1 8cdu_C_,260,366,1,1 8cdu_C_,261,422,1,1 8cdu_C_,262,366,1,1 8cdu_C_,263,329,1,1 8cdu_C_,264,310,1,1 8cdu_C_,265,330,1,1 8cdu_C_,266,286,1,1 8cdu_C_,266,558,1,1 8cdu_C_,268,284,1,1 8cdu_C_,270,282,1,1 8cdu_C_,272,280,1,1 8cdu_C_,273,279,1,1 8cdu_C_,274,277,1,1 8cdu_C_,274,278,1,1 8cdu_C_,276,278,1,1 8cdu_C_,279,345,1,1 8cdu_C_,280,342,1,1 8cdu_C_,281,343,1,1 8cdu_C_,283,341,1,1 8cdu_C_,284,340,1,1 8cdu_C_,285,339,1,1 8cdu_C_,286,288,1,1 8cdu_C_,287,289,1,1 8cdu_C_,287,337,1,1 8cdu_C_,287,571,1,1 8cdu_C_,288,292,1,1 8cdu_C_,289,571,1,1 8cdu_C_,292,568,1,1 8cdu_C_,293,296,1,1 8cdu_C_,294,586,1,1 8cdu_C_,295,299,1,1 8cdu_C_,296,299,1,1 8cdu_C_,296,300,1,1 8cdu_C_,297,301,1,1 8cdu_C_,298,302,1,1 8cdu_C_,299,303,1,1 8cdu_C_,299,561,1,1 8cdu_C_,300,304,1,1 8cdu_C_,301,305,1,1 8cdu_C_,302,306,1,1 8cdu_C_,305,317,1,1 8cdu_C_,306,561,1,1 8cdu_C_,307,308,1,1 8cdu_C_,307,559,1,1 8cdu_C_,308,318,1,1 8cdu_C_,308,559,1,1 8cdu_C_,309,316,1,1 8cdu_C_,310,609,1,1 8cdu_C_,313,314,1,1 8cdu_C_,320,323,1,1 8cdu_C_,320,324,1,1 8cdu_C_,321,325,1,1 8cdu_C_,323,326,1,1 8cdu_C_,323,328,1,1 8cdu_C_,324,325,1,1 8cdu_C_,325,331,1,1 8cdu_C_,329,331,1,1 8cdu_C_,331,363,1,1 8cdu_C_,333,363,1,1 8cdu_C_,333,365,1,1 8cdu_C_,336,338,1,1 8cdu_C_,336,361,1,1 8cdu_C_,338,359,1,1 8cdu_C_,340,357,1,1 8cdu_C_,340,359,1,1 8cdu_C_,342,355,1,1 8cdu_C_,344,352,1,1 8cdu_C_,344,353,1,1 8cdu_C_,346,348,1,1 8cdu_C_,346,349,1,1 8cdu_C_,346,350,1,1 8cdu_C_,349,407,1,1 8cdu_C_,354,460,1,1 8cdu_C_,362,364,1,1 8cdu_C_,368,371,1,1 8cdu_C_,368,372,1,1 8cdu_C_,369,373,1,1 8cdu_C_,370,374,1,1 8cdu_C_,371,375,1,1 8cdu_C_,372,376,1,1 8cdu_C_,373,377,1,1 8cdu_C_,373,378,1,1 8cdu_C_,373,441,1,1 8cdu_C_,373,442,1,1 8cdu_C_,374,380,1,1 8cdu_C_,380,383,1,1 8cdu_C_,380,384,1,1 8cdu_C_,381,384,1,1 8cdu_C_,381,385,1,1 8cdu_C_,382,386,1,1 8cdu_C_,383,387,1,1 8cdu_C_,386,387,1,1 8cdu_C_,387,390,1,1 8cdu_C_,387,391,1,1 8cdu_C_,390,394,1,1 8cdu_C_,391,395,1,1 8cdu_C_,392,396,1,1 8cdu_C_,393,397,1,1 8cdu_C_,394,398,1,1 8cdu_C_,395,399,1,1 8cdu_C_,396,400,1,1 8cdu_C_,397,401,1,1 8cdu_C_,398,402,1,1 8cdu_C_,399,403,1,1 8cdu_C_,400,404,1,1 8cdu_C_,401,405,1,1 8cdu_C_,402,406,1,1 8cdu_C_,403,407,1,1 8cdu_C_,404,408,1,1 8cdu_C_,405,409,1,1 8cdu_C_,406,410,1,1 8cdu_C_,407,411,1,1 8cdu_C_,408,413,1,1 8cdu_C_,408,447,1,1 8cdu_C_,408,448,1,1 8cdu_C_,409,412,1,1 8cdu_C_,411,455,1,1 8cdu_C_,411,546,1,1 8cdu_C_,411,547,1,1 8cdu_C_,414,545,1,1 8cdu_C_,415,508,1,1 8cdu_C_,420,437,1,1 8cdu_C_,422,435,1,1 8cdu_C_,424,432,1,1 8cdu_C_,424,433,1,1 8cdu_C_,426,429,1,1 8cdu_C_,426,430,1,1 8cdu_C_,429,616,1,1 8cdu_C_,433,434,1,1 8cdu_C_,439,444,1,1 8cdu_C_,440,443,1,1 8cdu_C_,440,444,1,1 8cdu_C_,441,445,1,1 8cdu_C_,442,446,1,1 8cdu_C_,443,447,1,1 8cdu_C_,444,448,1,1 8cdu_C_,445,449,1,1 8cdu_C_,446,450,1,1 8cdu_C_,447,451,1,1 8cdu_C_,448,452,1,1 8cdu_C_,449,453,1,1 8cdu_C_,450,454,1,1 8cdu_C_,451,455,1,1 8cdu_C_,452,456,1,1 8cdu_C_,453,457,1,1 8cdu_C_,454,458,1,1 8cdu_C_,454,551,1,1 8cdu_C_,454,554,1,1 8cdu_C_,455,459,1,1 8cdu_C_,456,460,1,1 8cdu_C_,457,461,1,1 8cdu_C_,458,462,1,1 8cdu_C_,459,463,1,1 8cdu_C_,460,464,1,1 8cdu_C_,461,465,1,1 8cdu_C_,462,465,1,1 8cdu_C_,467,573,1,1 8cdu_C_,469,552,1,1 8cdu_C_,470,537,1,1 8cdu_C_,471,551,1,1 8cdu_C_,471,602,1,1 8cdu_C_,472,535,1,1 8cdu_C_,473,542,1,1 8cdu_C_,473,544,1,1 8cdu_C_,474,532,1,1 8cdu_C_,477,479,1,1 8cdu_C_,477,480,1,1 8cdu_C_,477,481,1,1 8cdu_C_,478,482,1,1 8cdu_C_,479,483,1,1 8cdu_C_,480,484,1,1 8cdu_C_,481,485,1,1 8cdu_C_,482,486,1,1 8cdu_C_,483,487,1,1 8cdu_C_,484,488,1,1 8cdu_C_,485,489,1,1 8cdu_C_,486,489,1,1 8cdu_C_,487,490,1,1 8cdu_C_,488,493,1,1 8cdu_C_,489,492,1,1 8cdu_C_,493,517,1,1 8cdu_C_,495,497,1,1 8cdu_C_,498,501,1,1 8cdu_C_,503,505,1,1 8cdu_C_,503,506,1,1 8cdu_C_,504,508,1,1 8cdu_C_,505,509,1,1 8cdu_C_,506,510,1,1 8cdu_C_,507,511,1,1 8cdu_C_,508,512,1,1 8cdu_C_,510,514,1,1 8cdu_C_,512,515,1,1 8cdu_C_,516,520,1,1 8cdu_C_,520,524,1,1 8cdu_C_,521,525,1,1 8cdu_C_,522,526,1,1 8cdu_C_,523,527,1,1 8cdu_C_,524,528,1,1 8cdu_C_,525,529,1,1 8cdu_C_,526,530,1,1 8cdu_C_,527,530,1,1 8cdu_C_,528,531,1,1 8cdu_C_,529,635,1,1 8cdu_C_,536,553,1,1 8cdu_C_,536,599,1,1 8cdu_C_,537,539,1,1 8cdu_C_,540,549,1,1 8cdu_C_,543,546,1,1 8cdu_C_,543,548,1,1 8cdu_C_,544,547,1,1 8cdu_C_,554,567,1,1 8cdu_C_,555,556,1,1 8cdu_C_,556,559,1,1 8cdu_C_,556,560,1,1 8cdu_C_,556,563,1,1 8cdu_C_,560,563,1,1 8cdu_C_,560,564,1,1 8cdu_C_,561,565,1,1 8cdu_C_,561,568,1,1 8cdu_C_,562,566,1,1 8cdu_C_,563,567,1,1 8cdu_C_,564,568,1,1 8cdu_C_,565,569,1,1 8cdu_C_,566,570,1,1 8cdu_C_,567,571,1,1 8cdu_C_,568,572,1,1 8cdu_C_,569,573,1,1 8cdu_C_,570,574,1,1 8cdu_C_,570,575,1,1 8cdu_C_,571,576,1,1 8cdu_C_,572,578,1,1 8cdu_C_,577,579,1,1 8cdu_C_,579,584,1,1 8cdu_C_,580,583,1,1 8cdu_C_,580,584,1,1 8cdu_C_,581,585,1,1 8cdu_C_,582,586,1,1 8cdu_C_,583,587,1,1 8cdu_C_,584,588,1,1 8cdu_C_,585,589,1,1 8cdu_C_,586,590,1,1 8cdu_C_,587,590,1,1 8cdu_C_,587,591,1,1 8cdu_C_,590,594,1,1 8cdu_C_,591,595,1,1 8cdu_C_,592,596,1,1 8cdu_C_,593,597,1,1 8cdu_C_,594,598,1,1 8cdu_C_,595,598,1,1 8cdu_C_,595,599,1,1 8cdu_C_,596,600,1,1 8cdu_C_,597,601,1,1 8cdu_C_,598,602,1,1 8cdu_C_,599,603,1,1 8cdu_C_,600,604,1,1 8cdu_C_,601,605,1,1 8cdu_C_,602,606,1,1 8cdu_C_,603,607,1,1 8cdu_C_,604,608,1,1 8cdu_C_,605,609,1,1 8cdu_C_,606,610,1,1 8cdu_C_,607,611,1,1 8cdu_C_,608,612,1,1 8cdu_C_,609,612,1,1 8cdu_C_,609,613,1,1 8cdu_C_,610,614,1,1 8cdu_C_,611,615,1,1 8cdu_C_,612,616,1,1 8cdu_C_,613,617,1,1 8cdu_C_,614,618,1,1 8cdu_C_,615,619,1,1 8cdu_C_,616,619,1,1 8cdu_C_,616,620,1,1 8cdu_C_,617,621,1,1 8cdu_C_,619,696,1,1 8cdu_C_,624,627,1,1 8cdu_C_,626,691,1,1 8cdu_C_,629,689,1,1 8cdu_C_,630,688,1,1 8cdu_C_,632,644,1,1 8cdu_C_,633,684,1,1 8cdu_C_,633,685,1,1 8cdu_C_,634,642,1,1 8cdu_C_,635,642,1,1 8cdu_C_,637,640,1,1 8cdu_C_,643,651,1,1 8cdu_C_,645,648,1,1 8cdu_C_,645,649,1,1 8cdu_C_,647,648,1,1 8cdu_C_,652,701,1,1 8cdu_C_,652,703,1,1 8cdu_C_,654,657,1,1 8cdu_C_,654,658,1,1 8cdu_C_,660,663,1,1 8cdu_C_,660,676,1,1 8cdu_C_,660,677,1,1 8cdu_C_,661,662,1,1 8cdu_C_,661,676,1,1 8cdu_C_,661,677,1,1 8cdu_C_,663,679,1,1 8cdu_C_,664,673,1,1 8cdu_C_,666,669,1,1 8cdu_C_,666,671,1,1 8cdu_C_,667,670,1,1 8cdu_C_,672,681,1,1 8cdu_C_,674,679,1,1 8cdu_C_,692,702,1,1 8cdu_C_,695,700,1,1 8cdu_C_,696,699,1,1 8cdu_C_,698,700,1,1