pair,contact1,contact2,flow1,flow2
1t1u_A_,1,4,1,1
1t1u_A_,4,436,1,1
1t1u_A_,5,436,1,1
1t1u_A_,6,61,1,1
1t1u_A_,7,60,1,1
1t1u_A_,7,66,1,1
1t1u_A_,8,66,1,1
1t1u_A_,10,53,1,1
1t1u_A_,11,15,1,1
1t1u_A_,12,16,1,1
1t1u_A_,13,17,1,1
1t1u_A_,13,43,1,1
1t1u_A_,14,18,1,1
1t1u_A_,15,19,1,1
1t1u_A_,15,496,1,1
1t1u_A_,16,20,1,1
1t1u_A_,17,21,1,1
1t1u_A_,18,22,1,1
1t1u_A_,19,23,1,1
1t1u_A_,20,24,1,1
1t1u_A_,23,26,1,1
1t1u_A_,25,446,1,1
1t1u_A_,28,32,1,1
1t1u_A_,29,33,1,1
1t1u_A_,30,34,1,1
1t1u_A_,31,35,1,1
1t1u_A_,31,519,1,1
1t1u_A_,32,36,1,1
1t1u_A_,33,37,1,1
1t1u_A_,34,38,1,1
1t1u_A_,35,39,1,1
1t1u_A_,35,517,1,1
1t1u_A_,35,519,1,1
1t1u_A_,36,40,1,1
1t1u_A_,37,41,1,1
1t1u_A_,38,42,1,1
1t1u_A_,39,43,1,1
1t1u_A_,41,44,1,1
1t1u_A_,41,513,1,1
1t1u_A_,42,49,1,1
1t1u_A_,44,47,1,1
1t1u_A_,46,50,1,1
1t1u_A_,47,51,1,1
1t1u_A_,48,52,1,1
1t1u_A_,49,53,1,1
1t1u_A_,50,54,1,1
1t1u_A_,51,55,1,1
1t1u_A_,52,56,1,1
1t1u_A_,53,56,1,1
1t1u_A_,53,57,1,1
1t1u_A_,53,496,1,1
1t1u_A_,54,58,1,1
1t1u_A_,55,58,1,1
1t1u_A_,55,59,1,1
1t1u_A_,56,60,1,1
1t1u_A_,57,61,1,1
1t1u_A_,59,62,1,1
1t1u_A_,59,63,1,1
1t1u_A_,59,66,1,1
1t1u_A_,59,69,1,1
1t1u_A_,65,67,1,1
1t1u_A_,65,68,1,1
1t1u_A_,65,436,1,1
1t1u_A_,67,71,1,1
1t1u_A_,68,72,1,1
1t1u_A_,68,437,1,1
1t1u_A_,69,73,1,1
1t1u_A_,70,74,1,1
1t1u_A_,71,75,1,1
1t1u_A_,72,76,1,1
1t1u_A_,72,77,1,1
1t1u_A_,73,78,1,1
1t1u_A_,74,501,1,1
1t1u_A_,76,79,1,1
1t1u_A_,77,161,1,1
1t1u_A_,79,81,1,1
1t1u_A_,80,157,1,1
1t1u_A_,80,161,1,1
1t1u_A_,80,231,1,1
1t1u_A_,80,232,1,1
1t1u_A_,82,86,1,1
1t1u_A_,83,87,1,1
1t1u_A_,83,88,1,1
1t1u_A_,84,86,1,1
1t1u_A_,88,313,1,1
1t1u_A_,89,313,1,1
1t1u_A_,90,542,1,1
1t1u_A_,91,311,1,1
1t1u_A_,92,540,1,1
1t1u_A_,93,276,1,1
1t1u_A_,93,309,1,1
1t1u_A_,95,306,1,1
1t1u_A_,96,307,1,1
1t1u_A_,98,305,1,1
1t1u_A_,99,305,1,1
1t1u_A_,100,103,1,1
1t1u_A_,100,104,1,1
1t1u_A_,101,105,1,1
1t1u_A_,102,106,1,1
1t1u_A_,103,106,1,1
1t1u_A_,103,107,1,1
1t1u_A_,104,108,1,1
1t1u_A_,104,264,1,1
1t1u_A_,104,303,1,1
1t1u_A_,105,109,1,1
1t1u_A_,106,110,1,1
1t1u_A_,107,111,1,1
1t1u_A_,108,112,1,1
1t1u_A_,109,113,1,1
1t1u_A_,110,113,1,1
1t1u_A_,110,114,1,1
1t1u_A_,110,199,1,1
1t1u_A_,111,114,1,1
1t1u_A_,111,115,1,1
1t1u_A_,112,116,1,1
1t1u_A_,113,117,1,1
1t1u_A_,114,118,1,1
1t1u_A_,115,118,1,1
1t1u_A_,115,119,1,1
1t1u_A_,116,120,1,1
1t1u_A_,117,121,1,1
1t1u_A_,118,122,1,1
1t1u_A_,119,123,1,1
1t1u_A_,120,124,1,1
1t1u_A_,121,124,1,1
1t1u_A_,121,126,1,1
1t1u_A_,122,125,1,1
1t1u_A_,125,147,1,1
1t1u_A_,129,132,1,1
1t1u_A_,130,146,1,1
1t1u_A_,130,433,1,1
1t1u_A_,131,133,1,1
1t1u_A_,142,433,1,1
1t1u_A_,143,146,1,1
1t1u_A_,145,148,1,1
1t1u_A_,145,319,1,1
1t1u_A_,145,438,1,1
1t1u_A_,146,149,1,1
1t1u_A_,147,151,1,1
1t1u_A_,148,152,1,1
1t1u_A_,148,317,1,1
1t1u_A_,150,297,1,1
1t1u_A_,151,166,1,1
1t1u_A_,152,297,1,1
1t1u_A_,152,298,1,1
1t1u_A_,153,164,1,1
1t1u_A_,153,294,1,1
1t1u_A_,153,296,1,1
1t1u_A_,154,161,1,1
1t1u_A_,154,231,1,1
1t1u_A_,154,296,1,1
1t1u_A_,154,314,1,1
1t1u_A_,155,162,1,1
1t1u_A_,157,161,1,1
1t1u_A_,158,232,1,1
1t1u_A_,161,231,1,1
1t1u_A_,168,169,1,1
1t1u_A_,174,176,1,1
1t1u_A_,175,190,1,1
1t1u_A_,175,196,1,1
1t1u_A_,176,253,1,1
1t1u_A_,176,258,1,1
1t1u_A_,177,188,1,1
1t1u_A_,178,259,1,1
1t1u_A_,178,261,1,1
1t1u_A_,179,186,1,1
1t1u_A_,180,261,1,1
1t1u_A_,180,263,1,1
1t1u_A_,181,184,1,1
1t1u_A_,182,184,1,1
1t1u_A_,184,220,1,1
1t1u_A_,184,355,1,1
1t1u_A_,185,356,1,1
1t1u_A_,187,354,1,1
1t1u_A_,190,197,1,1
1t1u_A_,192,195,1,1
1t1u_A_,195,201,1,1
1t1u_A_,198,201,1,1
1t1u_A_,198,202,1,1
1t1u_A_,199,203,1,1
1t1u_A_,200,204,1,1
1t1u_A_,201,205,1,1
1t1u_A_,201,347,1,1
1t1u_A_,202,206,1,1
1t1u_A_,203,207,1,1
1t1u_A_,204,208,1,1
1t1u_A_,205,209,1,1
1t1u_A_,206,210,1,1
1t1u_A_,207,211,1,1
1t1u_A_,208,212,1,1
1t1u_A_,208,350,1,1
1t1u_A_,209,213,1,1
1t1u_A_,210,214,1,1
1t1u_A_,211,214,1,1
1t1u_A_,212,215,1,1
1t1u_A_,212,355,1,1
1t1u_A_,221,223,1,1
1t1u_A_,222,225,1,1
1t1u_A_,223,226,1,1
1t1u_A_,224,227,1,1
1t1u_A_,225,228,1,1
1t1u_A_,226,229,1,1
1t1u_A_,227,295,1,1
1t1u_A_,229,230,1,1
1t1u_A_,229,371,1,1
1t1u_A_,229,374,1,1
1t1u_A_,230,234,1,1
1t1u_A_,231,235,1,1
1t1u_A_,231,296,1,1
1t1u_A_,232,236,1,1
1t1u_A_,233,237,1,1
1t1u_A_,234,238,1,1
1t1u_A_,234,296,1,1
1t1u_A_,235,239,1,1
1t1u_A_,236,240,1,1
1t1u_A_,237,241,1,1
1t1u_A_,238,242,1,1
1t1u_A_,238,255,1,1
1t1u_A_,240,243,1,1
1t1u_A_,241,244,1,1
1t1u_A_,241,247,1,1
1t1u_A_,242,248,1,1
1t1u_A_,244,247,1,1
1t1u_A_,244,248,1,1
1t1u_A_,245,249,1,1
1t1u_A_,246,250,1,1
1t1u_A_,247,251,1,1
1t1u_A_,247,359,1,1
1t1u_A_,248,252,1,1
1t1u_A_,249,253,1,1
1t1u_A_,250,254,1,1
1t1u_A_,250,357,1,1
1t1u_A_,251,255,1,1
1t1u_A_,252,256,1,1
1t1u_A_,254,257,1,1
1t1u_A_,257,259,1,1
1t1u_A_,257,297,1,1
1t1u_A_,259,260,1,1
1t1u_A_,260,299,1,1
1t1u_A_,260,301,1,1
1t1u_A_,262,264,1,1
1t1u_A_,262,292,1,1
1t1u_A_,262,301,1,1
1t1u_A_,262,303,1,1
1t1u_A_,264,279,1,1
1t1u_A_,264,293,1,1
1t1u_A_,264,305,1,1
1t1u_A_,265,289,1,1
1t1u_A_,267,306,1,1
1t1u_A_,271,276,1,1
1t1u_A_,272,276,1,1
1t1u_A_,273,276,1,1
1t1u_A_,273,277,1,1
1t1u_A_,274,278,1,1
1t1u_A_,274,386,1,1
1t1u_A_,275,279,1,1
1t1u_A_,276,280,1,1
1t1u_A_,277,281,1,1
1t1u_A_,278,282,1,1
1t1u_A_,279,283,1,1
1t1u_A_,279,293,1,1
1t1u_A_,282,284,1,1
1t1u_A_,282,285,1,1
1t1u_A_,285,288,1,1
1t1u_A_,285,290,1,1
1t1u_A_,289,292,1,1
1t1u_A_,292,293,1,1
1t1u_A_,294,297,1,1
1t1u_A_,294,300,1,1
1t1u_A_,298,314,1,1
1t1u_A_,300,312,1,1
1t1u_A_,302,310,1,1
1t1u_A_,304,307,1,1
1t1u_A_,304,308,1,1
1t1u_A_,306,308,1,1
1t1u_A_,307,309,1,1
1t1u_A_,314,316,1,1
1t1u_A_,315,439,1,1
1t1u_A_,316,439,1,1
1t1u_A_,319,323,1,1
1t1u_A_,319,439,1,1
1t1u_A_,320,324,1,1
1t1u_A_,321,325,1,1
1t1u_A_,322,326,1,1
1t1u_A_,323,327,1,1
1t1u_A_,324,328,1,1
1t1u_A_,325,329,1,1
1t1u_A_,326,330,1,1
1t1u_A_,327,331,1,1
1t1u_A_,328,332,1,1
1t1u_A_,328,536,1,1
1t1u_A_,328,537,1,1
1t1u_A_,329,333,1,1
1t1u_A_,330,334,1,1
1t1u_A_,331,335,1,1
1t1u_A_,332,335,1,1
1t1u_A_,332,336,1,1
1t1u_A_,333,336,1,1
1t1u_A_,339,341,1,1
1t1u_A_,343,345,1,1
1t1u_A_,355,357,1,1
1t1u_A_,361,364,1,1
1t1u_A_,361,365,1,1
1t1u_A_,362,366,1,1
1t1u_A_,363,367,1,1
1t1u_A_,364,368,1,1
1t1u_A_,365,369,1,1
1t1u_A_,366,370,1,1
1t1u_A_,367,370,1,1
1t1u_A_,367,371,1,1
1t1u_A_,368,372,1,1
1t1u_A_,369,373,1,1
1t1u_A_,370,374,1,1
1t1u_A_,371,375,1,1
1t1u_A_,372,376,1,1
1t1u_A_,373,377,1,1
1t1u_A_,374,377,1,1
1t1u_A_,374,378,1,1
1t1u_A_,375,379,1,1
1t1u_A_,376,380,1,1
1t1u_A_,377,381,1,1
1t1u_A_,378,381,1,1
1t1u_A_,381,570,1,1
1t1u_A_,381,571,1,1
1t1u_A_,383,568,1,1
1t1u_A_,383,577,1,1
1t1u_A_,385,566,1,1
1t1u_A_,387,564,1,1
1t1u_A_,389,562,1,1
1t1u_A_,392,588,1,1
1t1u_A_,393,397,1,1
1t1u_A_,394,398,1,1
1t1u_A_,394,558,1,1
1t1u_A_,395,399,1,1
1t1u_A_,395,559,1,1
1t1u_A_,395,560,1,1
1t1u_A_,396,400,1,1
1t1u_A_,397,400,1,1
1t1u_A_,397,402,1,1
1t1u_A_,398,401,1,1
1t1u_A_,403,406,1,1
1t1u_A_,403,407,1,1
1t1u_A_,404,408,1,1
1t1u_A_,405,409,1,1
1t1u_A_,405,532,1,1
1t1u_A_,405,555,1,1
1t1u_A_,406,410,1,1
1t1u_A_,407,411,1,1
1t1u_A_,408,412,1,1
1t1u_A_,409,413,1,1
1t1u_A_,409,445,1,1
1t1u_A_,409,530,1,1
1t1u_A_,409,555,1,1
1t1u_A_,410,414,1,1
1t1u_A_,411,415,1,1
1t1u_A_,412,416,1,1
1t1u_A_,413,417,1,1
1t1u_A_,413,426,1,1
1t1u_A_,414,418,1,1
1t1u_A_,415,419,1,1
1t1u_A_,416,419,1,1
1t1u_A_,416,420,1,1
1t1u_A_,417,420,1,1
1t1u_A_,417,421,1,1
1t1u_A_,418,457,1,1
1t1u_A_,418,590,1,1
1t1u_A_,420,551,1,1
1t1u_A_,420,574,1,1
1t1u_A_,424,426,1,1
1t1u_A_,427,528,1,1
1t1u_A_,427,530,1,1
1t1u_A_,428,442,1,1
1t1u_A_,428,443,1,1
1t1u_A_,429,530,1,1
1t1u_A_,430,441,1,1
1t1u_A_,431,433,1,1
1t1u_A_,432,435,1,1
1t1u_A_,432,439,1,1
1t1u_A_,435,438,1,1
1t1u_A_,440,495,1,1
1t1u_A_,441,495,1,1
1t1u_A_,442,494,1,1
1t1u_A_,444,494,1,1
1t1u_A_,444,523,1,1
1t1u_A_,444,524,1,1
1t1u_A_,445,480,1,1
1t1u_A_,447,450,1,1
1t1u_A_,447,451,1,1
1t1u_A_,448,452,1,1
1t1u_A_,449,453,1,1
1t1u_A_,450,454,1,1
1t1u_A_,451,455,1,1
1t1u_A_,453,456,1,1
1t1u_A_,454,457,1,1
1t1u_A_,456,469,1,1
1t1u_A_,457,458,1,1
1t1u_A_,465,468,1,1
1t1u_A_,465,469,1,1
1t1u_A_,466,470,1,1
1t1u_A_,467,471,1,1
1t1u_A_,468,472,1,1
1t1u_A_,469,473,1,1
1t1u_A_,470,474,1,1
1t1u_A_,471,475,1,1
1t1u_A_,472,476,1,1
1t1u_A_,473,477,1,1
1t1u_A_,474,478,1,1
1t1u_A_,475,479,1,1
1t1u_A_,476,480,1,1
1t1u_A_,477,481,1,1
1t1u_A_,478,482,1,1
1t1u_A_,479,483,1,1
1t1u_A_,480,484,1,1
1t1u_A_,481,485,1,1
1t1u_A_,482,486,1,1
1t1u_A_,483,487,1,1
1t1u_A_,484,488,1,1
1t1u_A_,485,489,1,1
1t1u_A_,486,489,1,1
1t1u_A_,486,491,1,1
1t1u_A_,487,490,1,1
1t1u_A_,493,497,1,1
1t1u_A_,494,498,1,1
1t1u_A_,495,499,1,1
1t1u_A_,496,500,1,1
1t1u_A_,497,501,1,1
1t1u_A_,498,502,1,1
1t1u_A_,499,503,1,1
1t1u_A_,500,504,1,1
1t1u_A_,501,502,1,1
1t1u_A_,501,505,1,1
1t1u_A_,502,506,1,1
1t1u_A_,503,507,1,1
1t1u_A_,512,515,1,1
1t1u_A_,512,516,1,1
1t1u_A_,513,516,1,1
1t1u_A_,517,519,1,1
1t1u_A_,517,521,1,1
1t1u_A_,518,522,1,1
1t1u_A_,518,525,1,1
1t1u_A_,519,523,1,1
1t1u_A_,520,523,1,1
1t1u_A_,521,524,1,1
1t1u_A_,522,525,1,1
1t1u_A_,527,551,1,1
1t1u_A_,529,551,1,1
1t1u_A_,529,553,1,1
1t1u_A_,531,543,1,1
1t1u_A_,531,553,1,1
1t1u_A_,531,554,1,1
1t1u_A_,531,555,1,1
1t1u_A_,533,555,1,1
1t1u_A_,535,537,1,1
1t1u_A_,535,539,1,1
1t1u_A_,535,556,1,1
1t1u_A_,539,556,1,1
1t1u_A_,541,554,1,1
1t1u_A_,541,565,1,1
1t1u_A_,543,567,1,1
1t1u_A_,547,550,1,1
1t1u_A_,551,576,1,1
1t1u_A_,552,567,1,1
1t1u_A_,554,565,1,1
1t1u_A_,556,563,1,1
1t1u_A_,558,561,1,1
1t1u_A_,566,577,1,1
1t1u_A_,568,577,1,1
1t1u_A_,569,572,1,1
1t1u_A_,572,574,1,1
1t1u_A_,572,575,1,1
1t1u_A_,576,579,1,1
1t1u_A_,576,580,1,1
1t1u_A_,577,581,1,1
1t1u_A_,578,582,1,1
1t1u_A_,579,583,1,1
1t1u_A_,580,584,1,1
1t1u_A_,581,585,1,1
1t1u_A_,582,586,1,1
1t1u_A_,583,587,1,1
1t1u_A_,584,588,1,1
1t1u_A_,585,589,1,1
1t1u_A_,586,590,1,1
1t1u_A_,587,591,1,1
1t1u_A_,588,592,1,1
1t1u_A_,589,593,1,1
1t1u_A_,590,594,1,1
1t1u_A_,591,595,1,1
1t1u_A_,592,595,1,1
1t1u_A_,592,596,1,1
1t1u_A_,593,596,1,1