pair,contact1,contact2,flow1,flow2 8cas_q_,2,5,1,1 8cas_q_,5,9,1,1 8cas_q_,6,10,1,1 8cas_q_,7,11,1,1 8cas_q_,8,12,1,1 8cas_q_,9,13,1,1 8cas_q_,10,14,1,1 8cas_q_,11,15,1,1 8cas_q_,12,16,1,1 8cas_q_,13,17,1,1 8cas_q_,14,18,1,1 8cas_q_,15,19,1,1 8cas_q_,16,20,1,1 8cas_q_,17,21,1,1 8cas_q_,18,22,1,1 8cas_q_,19,23,1,1 8cas_q_,20,24,1,1 8cas_q_,27,31,1,1 8cas_q_,28,32,1,1 8cas_q_,29,33,1,1 8cas_q_,30,34,1,1 8cas_q_,31,35,1,1 8cas_q_,32,36,1,1 8cas_q_,33,37,1,1 8cas_q_,34,38,1,1 8cas_q_,35,39,1,1 8cas_q_,36,40,1,1 8cas_q_,37,41,1,1 8cas_q_,38,42,1,1 8cas_q_,39,43,1,1 8cas_q_,40,44,1,1 8cas_q_,41,45,1,1 8cas_q_,51,55,1,1 8cas_q_,52,56,1,1 8cas_q_,53,57,1,1 8cas_q_,54,58,1,1 8cas_q_,55,59,1,1 8cas_q_,56,60,1,1 8cas_q_,57,61,1,1 8cas_q_,58,62,1,1 8cas_q_,59,63,1,1 8cas_q_,60,64,1,1 8cas_q_,61,65,1,1 8cas_q_,62,66,1,1 8cas_q_,68,72,1,1 8cas_q_,69,73,1,1 8cas_q_,70,74,1,1 8cas_q_,71,75,1,1 8cas_q_,72,76,1,1 8cas_q_,73,77,1,1 8cas_q_,74,78,1,1 8cas_q_,75,79,1,1 8cas_q_,76,80,1,1 8cas_q_,77,81,1,1 8cas_q_,78,82,1,1 8cas_q_,79,83,1,1 8cas_q_,80,84,1,1 8cas_q_,83,86,1,1 8cas_q_,87,91,1,1 8cas_q_,88,92,1,1 8cas_q_,93,97,1,1 8cas_q_,94,98,1,1 8cas_q_,95,99,1,1 8cas_q_,96,100,1,1 8cas_q_,97,101,1,1 8cas_q_,98,102,1,1 8cas_q_,99,103,1,1 8cas_q_,100,104,1,1 8cas_q_,101,105,1,1 8cas_q_,102,106,1,1 8cas_q_,103,107,1,1 8cas_q_,104,108,1,1 8cas_q_,106,109,1,1 8cas_q_,113,117,1,1 8cas_q_,114,118,1,1 8cas_q_,115,119,1,1 8cas_q_,116,120,1,1 8cas_q_,117,121,1,1 8cas_q_,118,122,1,1 8cas_q_,119,123,1,1 8cas_q_,120,124,1,1 8cas_q_,121,125,1,1 8cas_q_,122,126,1,1 8cas_q_,123,127,1,1 8cas_q_,124,128,1,1 8cas_q_,130,134,1,1 8cas_q_,131,135,1,1 8cas_q_,132,136,1,1 8cas_q_,133,137,1,1 8cas_q_,134,138,1,1 8cas_q_,135,139,1,1 8cas_q_,137,140,1,1 8cas_q_,142,146,1,1 8cas_q_,143,147,1,1 8cas_q_,144,148,1,1 8cas_q_,146,149,1,1 8cas_q_,156,160,1,1 8cas_q_,157,161,1,1 8cas_q_,158,162,1,1 8cas_q_,159,163,1,1 8cas_q_,160,164,1,1 8cas_q_,161,165,1,1 8cas_q_,162,166,1,1 8cas_q_,163,167,1,1 8cas_q_,164,168,1,1 8cas_q_,165,169,1,1 8cas_q_,166,170,1,1 8cas_q_,167,171,1,1 8cas_q_,168,172,1,1 8cas_q_,169,173,1,1 8cas_q_,170,174,1,1 8cas_q_,171,175,1,1 8cas_q_,172,176,1,1 8cas_q_,173,177,1,1 8cas_q_,174,178,1,1 8cas_q_,194,198,1,1 8cas_q_,208,210,1,1 8cas_q_,210,214,1,1 8cas_q_,211,215,1,1 8cas_q_,212,216,1,1 8cas_q_,213,217,1,1 8cas_q_,214,218,1,1 8cas_q_,215,219,1,1 8cas_q_,216,220,1,1 8cas_q_,217,221,1,1 8cas_q_,218,222,1,1 8cas_q_,219,223,1,1 8cas_q_,220,224,1,1 8cas_q_,221,225,1,1 8cas_q_,222,226,1,1 8cas_q_,223,227,1,1 8cas_q_,224,228,1,1 8cas_q_,225,229,1,1 8cas_q_,234,238,1,1 8cas_q_,235,239,1,1 8cas_q_,236,240,1,1 8cas_q_,237,241,1,1 8cas_q_,238,242,1,1 8cas_q_,239,243,1,1 8cas_q_,242,246,1,1 8cas_q_,243,247,1,1 8cas_q_,244,248,1,1 8cas_q_,245,249,1,1 8cas_q_,246,250,1,1 8cas_q_,247,251,1,1 8cas_q_,248,252,1,1 8cas_q_,249,253,1,1 8cas_q_,250,254,1,1 8cas_q_,251,255,1,1 8cas_q_,252,256,1,1 8cas_q_,253,257,1,1 8cas_q_,254,258,1,1 8cas_q_,255,259,1,1 8cas_q_,256,260,1,1 8cas_q_,257,261,1,1 8cas_q_,263,267,1,1 8cas_q_,264,268,1,1 8cas_q_,265,269,1,1 8cas_q_,266,270,1,1 8cas_q_,267,271,1,1 8cas_q_,268,272,1,1 8cas_q_,271,275,1,1 8cas_q_,272,276,1,1 8cas_q_,273,277,1,1 8cas_q_,274,278,1,1 8cas_q_,275,279,1,1 8cas_q_,276,280,1,1 8cas_q_,286,290,1,1 8cas_q_,287,291,1,1 8cas_q_,288,292,1,1 8cas_q_,289,293,1,1 8cas_q_,290,294,1,1 8cas_q_,291,295,1,1 8cas_q_,292,296,1,1 8cas_q_,293,297,1,1 8cas_q_,294,298,1,1 8cas_q_,295,299,1,1 8cas_q_,296,300,1,1 8cas_q_,297,301,1,1 8cas_q_,310,313,1,1 8cas_q_,320,324,1,1 8cas_q_,321,325,1,1 8cas_q_,322,326,1,1 8cas_q_,323,327,1,1 8cas_q_,324,328,1,1 8cas_q_,325,329,1,1 8cas_q_,326,330,1,1 8cas_q_,327,331,1,1 8cas_q_,328,332,1,1 8cas_q_,331,334,1,1 8cas_q_,338,342,1,1 8cas_q_,339,343,1,1 8cas_q_,340,344,1,1 8cas_q_,341,345,1,1 8cas_q_,342,346,1,1 8cas_q_,343,347,1,1 8cas_q_,344,348,1,1 8cas_q_,345,349,1,1 8cas_q_,346,350,1,1 8cas_q_,347,351,1,1 8cas_q_,348,352,1,1 8cas_q_,349,353,1,1 8cas_q_,350,354,1,1 8cas_q_,351,355,1,1 8cas_q_,352,356,1,1 8cas_q_,352,357,1,1 8cas_q_,358,362,1,1 8cas_q_,359,363,1,1 8cas_q_,360,364,1,1 8cas_q_,361,365,1,1 8cas_q_,362,366,1,1 8cas_q_,363,367,1,1 8cas_q_,364,368,1,1 8cas_q_,365,369,1,1 8cas_q_,376,378,1,1 8cas_q_,379,383,1,1 8cas_q_,380,384,1,1 8cas_q_,381,385,1,1 8cas_q_,382,386,1,1 8cas_q_,383,387,1,1 8cas_q_,384,388,1,1 8cas_q_,385,389,1,1 8cas_q_,386,390,1,1 8cas_q_,387,391,1,1 8cas_q_,388,392,1,1 8cas_q_,389,393,1,1 8cas_q_,390,394,1,1 8cas_q_,391,395,1,1 8cas_q_,392,396,1,1 8cas_q_,393,397,1,1 8cas_q_,394,398,1,1 8cas_q_,395,399,1,1 8cas_q_,396,401,1,1 8cas_q_,397,400,1,1 8cas_q_,402,406,1,1 8cas_q_,403,407,1,1 8cas_q_,404,408,1,1 8cas_q_,405,409,1,1 8cas_q_,409,413,1,1 8cas_q_,418,422,1,1 8cas_q_,423,448,1,1 8cas_q_,427,430,1,1 8cas_q_,439,443,1,1 8cas_q_,441,444,1,1 8cas_q_,441,445,1,1 8cas_q_,449,452,1,1 8cas_q_,450,453,1,1 8cas_q_,455,459,1,1 8cas_q_,456,460,1,1 8cas_q_,457,461,1,1 8cas_q_,458,462,1,1 8cas_q_,459,463,1,1 8cas_q_,460,464,1,1 8cas_q_,461,465,1,1 8cas_q_,462,466,1,1 8cas_q_,463,467,1,1 8cas_q_,464,468,1,1 8cas_q_,465,469,1,1 8cas_q_,466,470,1,1 8cas_q_,467,470,1,1 8cas_q_,467,471,1,1 8cas_q_,471,475,1,1 8cas_q_,472,476,1,1 8cas_q_,473,477,1,1 8cas_q_,474,478,1,1 8cas_q_,475,479,1,1 8cas_q_,476,480,1,1 8cas_q_,477,481,1,1 8cas_q_,485,487,1,1 8cas_q_,494,498,1,1 8cas_q_,495,499,1,1 8cas_q_,496,500,1,1 8cas_q_,497,501,1,1 8cas_q_,498,502,1,1 8cas_q_,499,503,1,1 8cas_q_,501,504,1,1 8cas_q_,512,516,1,1 8cas_q_,513,517,1,1 8cas_q_,514,518,1,1 8cas_q_,515,519,1,1 8cas_q_,516,520,1,1 8cas_q_,517,521,1,1 8cas_q_,518,522,1,1 8cas_q_,519,523,1,1 8cas_q_,520,524,1,1 8cas_q_,521,525,1,1 8cas_q_,522,526,1,1 8cas_q_,523,527,1,1 8cas_q_,529,533,1,1 8cas_q_,530,534,1,1 8cas_q_,531,535,1,1 8cas_q_,532,536,1,1 8cas_q_,533,537,1,1 8cas_q_,534,538,1,1 8cas_q_,548,552,1,1 8cas_q_,549,553,1,1 8cas_q_,550,554,1,1 8cas_q_,551,555,1,1 8cas_q_,552,556,1,1 8cas_q_,553,557,1,1 8cas_q_,554,558,1,1 8cas_q_,555,559,1,1 8cas_q_,556,560,1,1 8cas_q_,557,561,1,1 8cas_q_,558,562,1,1 8cas_q_,559,563,1,1 8cas_q_,560,564,1,1 8cas_q_,561,565,1,1 8cas_q_,562,566,1,1 8cas_q_,563,567,1,1 8cas_q_,564,568,1,1 8cas_q_,565,569,1,1 8cas_q_,566,570,1,1 8cas_q_,567,571,1,1 8cas_q_,570,572,1,1 8cas_q_,576,620,1,1 8cas_q_,580,584,1,1 8cas_q_,580,616,1,1 8cas_q_,581,585,1,1 8cas_q_,582,586,1,1 8cas_q_,583,587,1,1 8cas_q_,584,589,1,1 8cas_q_,590,594,1,1 8cas_q_,591,595,1,1 8cas_q_,592,596,1,1 8cas_q_,593,597,1,1 8cas_q_,594,598,1,1 8cas_q_,595,599,1,1 8cas_q_,596,600,1,1 8cas_q_,597,601,1,1 8cas_q_,598,602,1,1 8cas_q_,599,603,1,1 8cas_q_,600,604,1,1 8cas_q_,601,605,1,1 8cas_q_,602,606,1,1 8cas_q_,607,609,1,1 8cas_q_,610,619,1,1 8cas_q_,625,629,1,1 8cas_q_,626,630,1,1 8cas_q_,627,631,1,1 8cas_q_,628,632,1,1 8cas_q_,629,633,1,1 8cas_q_,630,634,1,1 8cas_q_,631,635,1,1 8cas_q_,632,636,1,1