pair,contact1,contact2,flow1,flow2
1fwe_C_,4,8,1,1
1fwe_C_,5,9,1,1
1fwe_C_,5,16,1,1
1fwe_C_,6,10,1,1
1fwe_C_,7,11,1,1
1fwe_C_,8,12,1,1
1fwe_C_,8,41,1,1
1fwe_C_,9,13,1,1
1fwe_C_,12,82,1,1
1fwe_C_,14,82,1,1
1fwe_C_,15,18,1,1
1fwe_C_,15,34,1,1
1fwe_C_,15,38,1,1
1fwe_C_,17,31,1,1
1fwe_C_,18,31,1,1
1fwe_C_,19,30,1,1
1fwe_C_,20,29,1,1
1fwe_C_,21,25,1,1
1fwe_C_,21,26,1,1
1fwe_C_,22,25,1,1
1fwe_C_,22,27,1,1
1fwe_C_,23,421,1,1
1fwe_C_,24,544,1,1
1fwe_C_,24,547,1,1
1fwe_C_,25,27,1,1
1fwe_C_,26,363,1,1
1fwe_C_,26,366,1,1
1fwe_C_,28,380,1,1
1fwe_C_,30,381,1,1
1fwe_C_,32,80,1,1
1fwe_C_,32,381,1,1
1fwe_C_,32,385,1,1
1fwe_C_,33,34,1,1
1fwe_C_,33,82,1,1
1fwe_C_,34,36,1,1
1fwe_C_,35,82,1,1
1fwe_C_,37,40,1,1
1fwe_C_,37,106,1,1
1fwe_C_,39,41,1,1
1fwe_C_,40,97,1,1
1fwe_C_,40,104,1,1
1fwe_C_,42,71,1,1
1fwe_C_,43,50,1,1
1fwe_C_,43,121,1,1
1fwe_C_,45,48,1,1
1fwe_C_,48,51,1,1
1fwe_C_,49,51,1,1
1fwe_C_,49,55,1,1
1fwe_C_,51,54,1,1
1fwe_C_,51,56,1,1
1fwe_C_,52,58,1,1
1fwe_C_,54,100,1,1
1fwe_C_,57,111,1,1
1fwe_C_,60,63,1,1
1fwe_C_,60,64,1,1
1fwe_C_,61,64,1,1
1fwe_C_,62,88,1,1
1fwe_C_,65,110,1,1
1fwe_C_,65,115,1,1
1fwe_C_,66,87,1,1
1fwe_C_,66,89,1,1
1fwe_C_,66,116,1,1
1fwe_C_,67,87,1,1
1fwe_C_,68,116,1,1
1fwe_C_,68,118,1,1
1fwe_C_,69,85,1,1
1fwe_C_,70,118,1,1
1fwe_C_,70,120,1,1
1fwe_C_,70,121,1,1
1fwe_C_,71,84,1,1
1fwe_C_,71,121,1,1
1fwe_C_,72,83,1,1
1fwe_C_,73,123,1,1
1fwe_C_,73,125,1,1
1fwe_C_,74,81,1,1
1fwe_C_,75,125,1,1
1fwe_C_,76,79,1,1
1fwe_C_,76,408,1,1
1fwe_C_,77,409,1,1
1fwe_C_,77,511,1,1
1fwe_C_,84,96,1,1
1fwe_C_,84,98,1,1
1fwe_C_,86,93,1,1
1fwe_C_,86,94,1,1
1fwe_C_,88,91,1,1
1fwe_C_,90,414,1,1
1fwe_C_,91,404,1,1
1fwe_C_,91,411,1,1
1fwe_C_,92,411,1,1
1fwe_C_,92,412,1,1
1fwe_C_,97,98,1,1
1fwe_C_,97,108,1,1
1fwe_C_,97,109,1,1
1fwe_C_,99,109,1,1
1fwe_C_,99,111,1,1
1fwe_C_,100,102,1,1
1fwe_C_,100,103,1,1
1fwe_C_,100,104,1,1
1fwe_C_,112,115,1,1
1fwe_C_,116,117,1,1
1fwe_C_,120,123,1,1
1fwe_C_,124,419,1,1
1fwe_C_,126,127,1,1
1fwe_C_,126,417,1,1
1fwe_C_,126,419,1,1
1fwe_C_,128,415,1,1
1fwe_C_,129,149,1,1
1fwe_C_,129,151,1,1
1fwe_C_,129,152,1,1
1fwe_C_,130,391,1,1
1fwe_C_,131,133,1,1
1fwe_C_,131,152,1,1
1fwe_C_,131,154,1,1
1fwe_C_,131,343,1,1
1fwe_C_,133,344,1,1
1fwe_C_,134,154,1,1
1fwe_C_,134,156,1,1
1fwe_C_,135,137,1,1
1fwe_C_,135,141,1,1
1fwe_C_,135,164,1,1
1fwe_C_,135,345,1,1
1fwe_C_,136,156,1,1
1fwe_C_,139,142,1,1
1fwe_C_,140,143,1,1
1fwe_C_,140,144,1,1
1fwe_C_,141,145,1,1
1fwe_C_,141,345,1,1
1fwe_C_,141,346,1,1
1fwe_C_,142,146,1,1
1fwe_C_,143,147,1,1
1fwe_C_,145,148,1,1
1fwe_C_,145,150,1,1
1fwe_C_,146,149,1,1
1fwe_C_,151,189,1,1
1fwe_C_,152,189,1,1
1fwe_C_,153,189,1,1
1fwe_C_,153,191,1,1
1fwe_C_,155,191,1,1
1fwe_C_,155,193,1,1
1fwe_C_,157,170,1,1
1fwe_C_,158,164,1,1
1fwe_C_,159,161,1,1
1fwe_C_,161,165,1,1
1fwe_C_,162,166,1,1
1fwe_C_,163,167,1,1
1fwe_C_,167,169,1,1
1fwe_C_,167,220,1,1
1fwe_C_,170,193,1,1
1fwe_C_,172,176,1,1
1fwe_C_,172,207,1,1
1fwe_C_,173,177,1,1
1fwe_C_,174,178,1,1
1fwe_C_,175,179,1,1
1fwe_C_,176,180,1,1
1fwe_C_,177,181,1,1
1fwe_C_,178,181,1,1
1fwe_C_,178,182,1,1
1fwe_C_,179,183,1,1
1fwe_C_,181,489,1,1
1fwe_C_,182,185,1,1
1fwe_C_,183,186,1,1
1fwe_C_,184,468,1,1
1fwe_C_,184,492,1,1
1fwe_C_,184,493,1,1
1fwe_C_,186,472,1,1
1fwe_C_,188,472,1,1
1fwe_C_,189,415,1,1
1fwe_C_,189,433,1,1
1fwe_C_,189,473,1,1
1fwe_C_,190,473,1,1
1fwe_C_,190,475,1,1
1fwe_C_,192,213,1,1
1fwe_C_,194,214,1,1
1fwe_C_,195,207,1,1
1fwe_C_,196,198,1,1
1fwe_C_,197,217,1,1
1fwe_C_,197,221,1,1
1fwe_C_,200,203,1,1
1fwe_C_,201,204,1,1
1fwe_C_,201,205,1,1
1fwe_C_,202,205,1,1
1fwe_C_,202,206,1,1
1fwe_C_,203,207,1,1
1fwe_C_,204,208,1,1
1fwe_C_,205,209,1,1
1fwe_C_,205,236,1,1
1fwe_C_,206,210,1,1
1fwe_C_,207,210,1,1
1fwe_C_,207,211,1,1
1fwe_C_,207,212,1,1
1fwe_C_,208,211,1,1
1fwe_C_,208,477,1,1
1fwe_C_,209,483,1,1
1fwe_C_,213,240,1,1
1fwe_C_,215,240,1,1
1fwe_C_,215,242,1,1
1fwe_C_,216,244,1,1
1fwe_C_,217,219,1,1
1fwe_C_,217,220,1,1
1fwe_C_,218,221,1,1
1fwe_C_,218,244,1,1
1fwe_C_,218,247,1,1
1fwe_C_,223,226,1,1
1fwe_C_,223,227,1,1
1fwe_C_,224,228,1,1
1fwe_C_,225,229,1,1
1fwe_C_,226,230,1,1
1fwe_C_,227,231,1,1
1fwe_C_,228,232,1,1
1fwe_C_,228,264,1,1
1fwe_C_,229,233,1,1
1fwe_C_,230,234,1,1
1fwe_C_,231,235,1,1
1fwe_C_,232,236,1,1
1fwe_C_,233,237,1,1
1fwe_C_,234,239,1,1
1fwe_C_,235,502,1,1
1fwe_C_,238,478,1,1
1fwe_C_,238,500,1,1
1fwe_C_,238,501,1,1
1fwe_C_,240,241,1,1
1fwe_C_,240,398,1,1
1fwe_C_,240,501,1,1
1fwe_C_,241,267,1,1
1fwe_C_,243,267,1,1
1fwe_C_,243,269,1,1
1fwe_C_,245,278,1,1
1fwe_C_,246,249,1,1
1fwe_C_,246,250,1,1
1fwe_C_,246,251,1,1
1fwe_C_,247,277,1,1
1fwe_C_,247,279,1,1
1fwe_C_,249,278,1,1
1fwe_C_,249,279,1,1
1fwe_C_,253,256,1,1
1fwe_C_,253,257,1,1
1fwe_C_,254,258,1,1
1fwe_C_,255,259,1,1
1fwe_C_,256,260,1,1
1fwe_C_,257,261,1,1
1fwe_C_,257,278,1,1
1fwe_C_,258,262,1,1
1fwe_C_,260,264,1,1
1fwe_C_,261,264,1,1
1fwe_C_,264,290,1,1
1fwe_C_,265,502,1,1
1fwe_C_,265,504,1,1
1fwe_C_,266,290,1,1
1fwe_C_,266,292,1,1
1fwe_C_,267,294,1,1
1fwe_C_,267,399,1,1
1fwe_C_,268,271,1,1
1fwe_C_,268,292,1,1
1fwe_C_,268,294,1,1
1fwe_C_,270,273,1,1
1fwe_C_,271,294,1,1
1fwe_C_,272,274,1,1
1fwe_C_,272,325,1,1
1fwe_C_,273,276,1,1
1fwe_C_,274,320,1,1
1fwe_C_,278,282,1,1
1fwe_C_,281,284,1,1
1fwe_C_,282,285,1,1
1fwe_C_,283,286,1,1
1fwe_C_,284,287,1,1
1fwe_C_,285,288,1,1
1fwe_C_,287,515,1,1
1fwe_C_,289,506,1,1
1fwe_C_,293,339,1,1
1fwe_C_,293,340,1,1
1fwe_C_,295,329,1,1
1fwe_C_,295,340,1,1
1fwe_C_,295,342,1,1
1fwe_C_,297,300,1,1
1fwe_C_,297,343,1,1
1fwe_C_,297,350,1,1
1fwe_C_,297,357,1,1
1fwe_C_,299,329,1,1
1fwe_C_,300,357,1,1
1fwe_C_,302,323,1,1
1fwe_C_,302,330,1,1
1fwe_C_,302,539,1,1
1fwe_C_,303,306,1,1
1fwe_C_,304,539,1,1
1fwe_C_,305,309,1,1
1fwe_C_,306,310,1,1
1fwe_C_,307,310,1,1
1fwe_C_,309,350,1,1
1fwe_C_,310,314,1,1
1fwe_C_,311,314,1,1
1fwe_C_,311,315,1,1
1fwe_C_,316,319,1,1
1fwe_C_,317,320,1,1
1fwe_C_,317,321,1,1
1fwe_C_,319,322,1,1
1fwe_C_,322,325,1,1
1fwe_C_,322,326,1,1
1fwe_C_,323,327,1,1
1fwe_C_,324,328,1,1
1fwe_C_,325,329,1,1
1fwe_C_,327,536,1,1
1fwe_C_,328,332,1,1
1fwe_C_,329,333,1,1
1fwe_C_,330,334,1,1
1fwe_C_,331,335,1,1
1fwe_C_,332,337,1,1
1fwe_C_,332,338,1,1
1fwe_C_,333,336,1,1
1fwe_C_,333,390,1,1
1fwe_C_,334,369,1,1
1fwe_C_,334,383,1,1
1fwe_C_,334,386,1,1
1fwe_C_,334,387,1,1
1fwe_C_,336,514,1,1
1fwe_C_,337,506,1,1
1fwe_C_,338,390,1,1
1fwe_C_,339,394,1,1
1fwe_C_,339,512,1,1
1fwe_C_,341,358,1,1
1fwe_C_,341,390,1,1
1fwe_C_,343,345,1,1
1fwe_C_,344,347,1,1
1fwe_C_,346,349,1,1
1fwe_C_,350,353,1,1
1fwe_C_,353,357,1,1
1fwe_C_,354,358,1,1
1fwe_C_,355,359,1,1
1fwe_C_,356,360,1,1
1fwe_C_,357,361,1,1
1fwe_C_,358,362,1,1
1fwe_C_,359,363,1,1
1fwe_C_,359,391,1,1
1fwe_C_,360,364,1,1
1fwe_C_,360,543,1,1
1fwe_C_,361,365,1,1
1fwe_C_,362,366,1,1
1fwe_C_,363,367,1,1
1fwe_C_,364,368,1,1
1fwe_C_,364,537,1,1
1fwe_C_,365,369,1,1
1fwe_C_,366,370,1,1
1fwe_C_,366,380,1,1
1fwe_C_,368,537,1,1
1fwe_C_,370,383,1,1
1fwe_C_,372,375,1,1
1fwe_C_,375,382,1,1
1fwe_C_,375,383,1,1
1fwe_C_,376,379,1,1
1fwe_C_,380,384,1,1
1fwe_C_,381,385,1,1
1fwe_C_,382,386,1,1
1fwe_C_,383,387,1,1
1fwe_C_,384,388,1,1
1fwe_C_,385,389,1,1
1fwe_C_,386,511,1,1
1fwe_C_,386,512,1,1
1fwe_C_,387,390,1,1
1fwe_C_,388,391,1,1
1fwe_C_,388,392,1,1
1fwe_C_,389,392,1,1
1fwe_C_,389,394,1,1
1fwe_C_,390,512,1,1
1fwe_C_,392,396,1,1
1fwe_C_,393,397,1,1
1fwe_C_,394,398,1,1
1fwe_C_,394,510,1,1
1fwe_C_,395,399,1,1
1fwe_C_,396,401,1,1
1fwe_C_,397,400,1,1
1fwe_C_,400,499,1,1
1fwe_C_,401,404,1,1
1fwe_C_,401,405,1,1
1fwe_C_,404,413,1,1
1fwe_C_,407,409,1,1
1fwe_C_,407,412,1,1
1fwe_C_,409,412,1,1
1fwe_C_,413,415,1,1
1fwe_C_,414,435,1,1
1fwe_C_,415,433,1,1
1fwe_C_,415,434,1,1
1fwe_C_,416,432,1,1
1fwe_C_,418,429,1,1
1fwe_C_,418,430,1,1
1fwe_C_,420,423,1,1
1fwe_C_,422,548,1,1
1fwe_C_,423,426,1,1
1fwe_C_,423,427,1,1
1fwe_C_,427,548,1,1
1fwe_C_,428,457,1,1
1fwe_C_,431,438,1,1
1fwe_C_,431,439,1,1
1fwe_C_,433,436,1,1
1fwe_C_,433,471,1,1
1fwe_C_,434,471,1,1
1fwe_C_,437,462,1,1
1fwe_C_,438,460,1,1
1fwe_C_,440,458,1,1
1fwe_C_,442,456,1,1
1fwe_C_,442,458,1,1
1fwe_C_,443,450,1,1
1fwe_C_,444,446,1,1
1fwe_C_,444,447,1,1
1fwe_C_,444,452,1,1
1fwe_C_,454,458,1,1
1fwe_C_,460,463,1,1
1fwe_C_,461,464,1,1
1fwe_C_,463,468,1,1
1fwe_C_,464,468,1,1
1fwe_C_,465,468,1,1
1fwe_C_,465,469,1,1
1fwe_C_,466,470,1,1
1fwe_C_,467,471,1,1
1fwe_C_,468,471,1,1
1fwe_C_,469,494,1,1
1fwe_C_,472,474,1,1
1fwe_C_,472,493,1,1
1fwe_C_,474,494,1,1
1fwe_C_,474,496,1,1
1fwe_C_,476,496,1,1
1fwe_C_,476,498,1,1
1fwe_C_,477,480,1,1
1fwe_C_,477,481,1,1
1fwe_C_,478,482,1,1
1fwe_C_,478,498,1,1
1fwe_C_,479,483,1,1
1fwe_C_,480,485,1,1
1fwe_C_,481,484,1,1
1fwe_C_,484,488,1,1
1fwe_C_,485,489,1,1
1fwe_C_,486,491,1,1
1fwe_C_,487,490,1,1
1fwe_C_,505,508,1,1
1fwe_C_,506,509,1,1
1fwe_C_,506,514,1,1
1fwe_C_,509,512,1,1
1fwe_C_,510,512,1,1
1fwe_C_,517,530,1,1
1fwe_C_,519,528,1,1
1fwe_C_,521,523,1,1
1fwe_C_,521,524,1,1
1fwe_C_,521,525,1,1
1fwe_C_,521,526,1,1
1fwe_C_,524,526,1,1
1fwe_C_,526,528,1,1
1fwe_C_,527,534,1,1
1fwe_C_,528,531,1,1
1fwe_C_,529,532,1,1
1fwe_C_,545,548,1,1