pair,contact1,contact2,flow1,flow2
4wrt_A_,2,6,1,1
4wrt_A_,3,7,1,1
4wrt_A_,4,8,1,1
4wrt_A_,5,8,1,1
4wrt_A_,5,9,1,1
4wrt_A_,6,10,1,1
4wrt_A_,9,166,1,1
4wrt_A_,11,15,1,1
4wrt_A_,12,16,1,1
4wrt_A_,13,17,1,1
4wrt_A_,14,18,1,1
4wrt_A_,15,19,1,1
4wrt_A_,16,20,1,1
4wrt_A_,17,21,1,1
4wrt_A_,18,22,1,1
4wrt_A_,19,23,1,1
4wrt_A_,20,24,1,1
4wrt_A_,21,25,1,1
4wrt_A_,22,25,1,1
4wrt_A_,22,27,1,1
4wrt_A_,23,26,1,1
4wrt_A_,24,78,1,1
4wrt_A_,28,30,1,1
4wrt_A_,28,31,1,1
4wrt_A_,32,36,1,1
4wrt_A_,32,191,1,1
4wrt_A_,33,37,1,1
4wrt_A_,34,38,1,1
4wrt_A_,34,187,1,1
4wrt_A_,35,39,1,1
4wrt_A_,36,40,1,1
4wrt_A_,37,41,1,1
4wrt_A_,38,42,1,1
4wrt_A_,39,43,1,1
4wrt_A_,40,44,1,1
4wrt_A_,41,45,1,1
4wrt_A_,42,46,1,1
4wrt_A_,42,102,1,1
4wrt_A_,42,114,1,1
4wrt_A_,43,47,1,1
4wrt_A_,44,48,1,1
4wrt_A_,44,166,1,1
4wrt_A_,45,49,1,1
4wrt_A_,47,50,1,1
4wrt_A_,47,51,1,1
4wrt_A_,50,53,1,1
4wrt_A_,52,64,1,1
4wrt_A_,54,62,1,1
4wrt_A_,55,67,1,1
4wrt_A_,56,59,1,1
4wrt_A_,56,60,1,1
4wrt_A_,58,60,1,1
4wrt_A_,65,66,1,1
4wrt_A_,69,105,1,1
4wrt_A_,69,106,1,1
4wrt_A_,70,154,1,1
4wrt_A_,71,104,1,1
4wrt_A_,71,106,1,1
4wrt_A_,73,102,1,1
4wrt_A_,74,75,1,1
4wrt_A_,74,102,1,1
4wrt_A_,77,81,1,1
4wrt_A_,78,82,1,1
4wrt_A_,79,83,1,1
4wrt_A_,80,84,1,1
4wrt_A_,81,85,1,1
4wrt_A_,82,86,1,1
4wrt_A_,83,87,1,1
4wrt_A_,84,88,1,1
4wrt_A_,85,89,1,1
4wrt_A_,85,97,1,1
4wrt_A_,85,99,1,1
4wrt_A_,85,101,1,1
4wrt_A_,86,90,1,1
4wrt_A_,87,91,1,1
4wrt_A_,88,92,1,1
4wrt_A_,89,94,1,1
4wrt_A_,90,93,1,1
4wrt_A_,102,112,1,1
4wrt_A_,102,114,1,1
4wrt_A_,103,112,1,1
4wrt_A_,105,107,1,1
4wrt_A_,105,108,1,1
4wrt_A_,105,109,1,1
4wrt_A_,105,110,1,1
4wrt_A_,105,154,1,1
4wrt_A_,110,134,1,1
4wrt_A_,110,137,1,1
4wrt_A_,111,137,1,1
4wrt_A_,113,128,1,1
4wrt_A_,113,137,1,1
4wrt_A_,113,139,1,1
4wrt_A_,115,139,1,1
4wrt_A_,115,141,1,1
4wrt_A_,117,119,1,1
4wrt_A_,117,141,1,1
4wrt_A_,120,124,1,1
4wrt_A_,121,125,1,1
4wrt_A_,121,146,1,1
4wrt_A_,122,126,1,1
4wrt_A_,123,127,1,1
4wrt_A_,125,129,1,1
4wrt_A_,128,131,1,1
4wrt_A_,128,132,1,1
4wrt_A_,132,135,1,1
4wrt_A_,137,150,1,1
4wrt_A_,138,150,1,1
4wrt_A_,140,148,1,1
4wrt_A_,142,144,1,1
4wrt_A_,142,146,1,1
4wrt_A_,143,168,1,1
4wrt_A_,145,168,1,1
4wrt_A_,147,160,1,1
4wrt_A_,150,153,1,1
4wrt_A_,156,159,1,1
4wrt_A_,156,160,1,1
4wrt_A_,157,160,1,1
4wrt_A_,157,161,1,1
4wrt_A_,158,162,1,1
4wrt_A_,159,163,1,1
4wrt_A_,160,164,1,1
4wrt_A_,161,165,1,1
4wrt_A_,162,166,1,1
4wrt_A_,163,167,1,1
4wrt_A_,164,168,1,1
4wrt_A_,165,169,1,1
4wrt_A_,166,170,1,1
4wrt_A_,167,171,1,1
4wrt_A_,168,172,1,1
4wrt_A_,169,173,1,1
4wrt_A_,170,174,1,1
4wrt_A_,171,175,1,1
4wrt_A_,172,175,1,1
4wrt_A_,172,176,1,1
4wrt_A_,173,177,1,1
4wrt_A_,174,177,1,1
4wrt_A_,174,179,1,1
4wrt_A_,175,178,1,1
4wrt_A_,180,183,1,1
4wrt_A_,180,184,1,1
4wrt_A_,181,185,1,1
4wrt_A_,194,196,1,1
4wrt_A_,197,202,1,1
4wrt_A_,198,202,1,1
4wrt_A_,199,203,1,1
4wrt_A_,200,204,1,1
4wrt_A_,201,205,1,1
4wrt_A_,202,206,1,1
4wrt_A_,203,207,1,1
4wrt_A_,204,207,1,1
4wrt_A_,204,208,1,1
4wrt_A_,205,208,1,1
4wrt_A_,206,216,1,1
4wrt_A_,215,218,1,1
4wrt_A_,215,219,1,1
4wrt_A_,216,220,1,1
4wrt_A_,217,221,1,1
4wrt_A_,218,221,1,1
4wrt_A_,218,222,1,1
4wrt_A_,219,223,1,1
4wrt_A_,220,224,1,1
4wrt_A_,222,225,1,1
4wrt_A_,222,226,1,1
4wrt_A_,227,229,1,1
4wrt_A_,228,231,1,1
4wrt_A_,229,234,1,1
4wrt_A_,230,234,1,1
4wrt_A_,231,235,1,1
4wrt_A_,232,236,1,1
4wrt_A_,234,237,1,1
4wrt_A_,235,238,1,1
4wrt_A_,235,239,1,1
4wrt_A_,240,242,1,1
4wrt_A_,240,243,1,1
4wrt_A_,244,246,1,1
4wrt_A_,246,670,1,1
4wrt_A_,248,254,1,1
4wrt_A_,248,669,1,1
4wrt_A_,250,667,1,1
4wrt_A_,251,254,1,1
4wrt_A_,252,255,1,1
4wrt_A_,254,256,1,1
4wrt_A_,255,704,1,1
4wrt_A_,256,673,1,1
4wrt_A_,256,676,1,1
4wrt_A_,256,680,1,1
4wrt_A_,258,697,1,1
4wrt_A_,259,262,1,1
4wrt_A_,259,680,1,1
4wrt_A_,260,263,1,1
4wrt_A_,261,264,1,1
4wrt_A_,262,392,1,1
4wrt_A_,263,697,1,1
4wrt_A_,264,266,1,1
4wrt_A_,264,267,1,1
4wrt_A_,267,391,1,1
4wrt_A_,268,391,1,1
4wrt_A_,270,391,1,1
4wrt_A_,270,395,1,1
4wrt_A_,272,276,1,1
4wrt_A_,272,525,1,1
4wrt_A_,273,551,1,1
4wrt_A_,274,553,1,1
4wrt_A_,276,451,1,1
4wrt_A_,277,450,1,1
4wrt_A_,277,513,1,1
4wrt_A_,278,281,1,1
4wrt_A_,279,399,1,1
4wrt_A_,280,515,1,1
4wrt_A_,280,517,1,1
4wrt_A_,280,525,1,1
4wrt_A_,281,443,1,1
4wrt_A_,281,450,1,1
4wrt_A_,284,302,1,1
4wrt_A_,284,489,1,1
4wrt_A_,285,305,1,1
4wrt_A_,285,306,1,1
4wrt_A_,286,487,1,1
4wrt_A_,288,485,1,1
4wrt_A_,293,301,1,1
4wrt_A_,293,487,1,1
4wrt_A_,294,298,1,1
4wrt_A_,295,299,1,1
4wrt_A_,296,300,1,1
4wrt_A_,296,339,1,1
4wrt_A_,296,342,1,1
4wrt_A_,296,344,1,1
4wrt_A_,296,346,1,1
4wrt_A_,297,301,1,1
4wrt_A_,298,302,1,1
4wrt_A_,299,303,1,1
4wrt_A_,300,304,1,1
4wrt_A_,300,341,1,1
4wrt_A_,300,342,1,1
4wrt_A_,300,343,1,1
4wrt_A_,301,305,1,1
4wrt_A_,302,306,1,1
4wrt_A_,302,487,1,1
4wrt_A_,306,310,1,1
4wrt_A_,307,311,1,1
4wrt_A_,309,312,1,1
4wrt_A_,310,311,1,1
4wrt_A_,310,334,1,1
4wrt_A_,312,314,1,1
4wrt_A_,312,534,1,1
4wrt_A_,316,533,1,1
4wrt_A_,318,531,1,1
4wrt_A_,319,531,1,1
4wrt_A_,320,322,1,1
4wrt_A_,320,324,1,1
4wrt_A_,321,324,1,1
4wrt_A_,321,527,1,1
4wrt_A_,321,530,1,1
4wrt_A_,325,327,1,1
4wrt_A_,325,328,1,1
4wrt_A_,325,329,1,1
4wrt_A_,326,330,1,1
4wrt_A_,327,331,1,1
4wrt_A_,328,332,1,1
4wrt_A_,329,333,1,1
4wrt_A_,330,334,1,1
4wrt_A_,331,335,1,1
4wrt_A_,332,336,1,1
4wrt_A_,333,337,1,1
4wrt_A_,334,338,1,1
4wrt_A_,335,339,1,1
4wrt_A_,335,354,1,1
4wrt_A_,336,340,1,1
4wrt_A_,337,341,1,1
4wrt_A_,346,348,1,1
4wrt_A_,347,461,1,1
4wrt_A_,347,470,1,1
4wrt_A_,347,471,1,1
4wrt_A_,349,469,1,1
4wrt_A_,350,352,1,1
4wrt_A_,351,467,1,1
4wrt_A_,352,355,1,1
4wrt_A_,352,356,1,1
4wrt_A_,353,357,1,1
4wrt_A_,354,358,1,1
4wrt_A_,355,359,1,1
4wrt_A_,356,361,1,1
4wrt_A_,357,360,1,1
4wrt_A_,359,469,1,1
4wrt_A_,359,508,1,1
4wrt_A_,369,373,1,1
4wrt_A_,370,374,1,1
4wrt_A_,371,375,1,1
4wrt_A_,372,376,1,1
4wrt_A_,373,376,1,1
4wrt_A_,376,378,1,1
4wrt_A_,378,380,1,1
4wrt_A_,389,683,1,1
4wrt_A_,389,684,1,1
4wrt_A_,390,684,1,1
4wrt_A_,393,396,1,1
4wrt_A_,394,398,1,1
4wrt_A_,395,399,1,1
4wrt_A_,396,400,1,1
4wrt_A_,397,401,1,1
4wrt_A_,397,695,1,1
4wrt_A_,398,402,1,1
4wrt_A_,399,403,1,1
4wrt_A_,399,525,1,1
4wrt_A_,400,404,1,1
4wrt_A_,401,405,1,1
4wrt_A_,402,405,1,1
4wrt_A_,403,442,1,1
4wrt_A_,403,444,1,1
4wrt_A_,404,624,1,1
4wrt_A_,404,627,1,1
4wrt_A_,405,443,1,1
4wrt_A_,407,409,1,1
4wrt_A_,407,441,1,1
4wrt_A_,410,479,1,1
4wrt_A_,410,480,1,1
4wrt_A_,411,440,1,1
4wrt_A_,412,440,1,1
4wrt_A_,413,567,1,1
4wrt_A_,420,429,1,1
4wrt_A_,421,425,1,1
4wrt_A_,422,425,1,1
4wrt_A_,422,426,1,1
4wrt_A_,423,427,1,1
4wrt_A_,424,428,1,1
4wrt_A_,425,429,1,1
4wrt_A_,426,430,1,1
4wrt_A_,427,431,1,1
4wrt_A_,428,432,1,1
4wrt_A_,429,432,1,1
4wrt_A_,431,434,1,1
4wrt_A_,431,435,1,1
4wrt_A_,431,578,1,1
4wrt_A_,431,582,1,1
4wrt_A_,432,436,1,1
4wrt_A_,433,437,1,1
4wrt_A_,434,438,1,1
4wrt_A_,435,439,1,1
4wrt_A_,436,440,1,1
4wrt_A_,437,441,1,1
4wrt_A_,438,627,1,1
4wrt_A_,439,442,1,1
4wrt_A_,442,445,1,1
4wrt_A_,443,447,1,1
4wrt_A_,444,448,1,1
4wrt_A_,445,449,1,1
4wrt_A_,446,450,1,1
4wrt_A_,446,476,1,1
4wrt_A_,447,451,1,1
4wrt_A_,448,452,1,1
4wrt_A_,449,453,1,1
4wrt_A_,450,454,1,1
4wrt_A_,451,455,1,1
4wrt_A_,452,456,1,1
4wrt_A_,453,457,1,1
4wrt_A_,454,457,1,1
4wrt_A_,454,458,1,1
4wrt_A_,455,459,1,1
4wrt_A_,455,637,1,1
4wrt_A_,456,460,1,1
4wrt_A_,457,461,1,1
4wrt_A_,458,462,1,1
4wrt_A_,459,463,1,1
4wrt_A_,460,463,1,1
4wrt_A_,460,464,1,1
4wrt_A_,461,465,1,1
4wrt_A_,461,470,1,1
4wrt_A_,462,498,1,1
4wrt_A_,465,468,1,1
4wrt_A_,465,470,1,1
4wrt_A_,465,495,1,1
4wrt_A_,466,498,1,1
4wrt_A_,470,495,1,1
4wrt_A_,472,493,1,1
4wrt_A_,474,490,1,1
4wrt_A_,474,491,1,1
4wrt_A_,476,488,1,1
4wrt_A_,476,490,1,1
4wrt_A_,478,486,1,1
4wrt_A_,480,483,1,1
4wrt_A_,480,484,1,1
4wrt_A_,490,514,1,1
4wrt_A_,492,512,1,1
4wrt_A_,494,510,1,1
4wrt_A_,495,496,1,1
4wrt_A_,496,508,1,1
4wrt_A_,500,557,1,1
4wrt_A_,501,557,1,1
4wrt_A_,502,505,1,1
4wrt_A_,507,555,1,1
4wrt_A_,509,553,1,1
4wrt_A_,511,551,1,1
4wrt_A_,513,549,1,1
4wrt_A_,515,517,1,1
4wrt_A_,515,547,1,1
4wrt_A_,517,549,1,1
4wrt_A_,518,520,1,1
4wrt_A_,518,521,1,1
4wrt_A_,522,525,1,1
4wrt_A_,523,526,1,1
4wrt_A_,526,529,1,1
4wrt_A_,529,551,1,1
4wrt_A_,530,550,1,1
4wrt_A_,532,548,1,1
4wrt_A_,533,545,1,1
4wrt_A_,534,546,1,1
4wrt_A_,535,546,1,1
4wrt_A_,537,544,1,1
4wrt_A_,548,550,1,1
4wrt_A_,553,554,1,1
4wrt_A_,555,556,1,1
4wrt_A_,555,559,1,1
4wrt_A_,556,559,1,1
4wrt_A_,556,560,1,1
4wrt_A_,557,561,1,1
4wrt_A_,558,562,1,1
4wrt_A_,559,563,1,1
4wrt_A_,559,637,1,1
4wrt_A_,560,564,1,1
4wrt_A_,561,565,1,1
4wrt_A_,562,565,1,1
4wrt_A_,563,566,1,1
4wrt_A_,565,568,1,1
4wrt_A_,566,569,1,1
4wrt_A_,567,570,1,1
4wrt_A_,568,571,1,1
4wrt_A_,568,572,1,1
4wrt_A_,569,573,1,1
4wrt_A_,569,633,1,1
4wrt_A_,570,573,1,1
4wrt_A_,570,574,1,1
4wrt_A_,571,575,1,1
4wrt_A_,573,577,1,1
4wrt_A_,574,578,1,1
4wrt_A_,575,579,1,1
4wrt_A_,577,581,1,1
4wrt_A_,578,582,1,1
4wrt_A_,579,583,1,1
4wrt_A_,580,584,1,1
4wrt_A_,581,585,1,1
4wrt_A_,582,586,1,1
4wrt_A_,584,587,1,1
4wrt_A_,584,588,1,1
4wrt_A_,584,606,1,1
4wrt_A_,585,589,1,1
4wrt_A_,585,590,1,1
4wrt_A_,585,592,1,1
4wrt_A_,588,603,1,1
4wrt_A_,590,600,1,1
4wrt_A_,591,593,1,1
4wrt_A_,592,596,1,1
4wrt_A_,593,597,1,1
4wrt_A_,594,598,1,1
4wrt_A_,594,599,1,1
4wrt_A_,596,606,1,1
4wrt_A_,600,603,1,1
4wrt_A_,608,620,1,1
4wrt_A_,610,618,1,1
4wrt_A_,611,618,1,1
4wrt_A_,612,698,1,1
4wrt_A_,613,616,1,1
4wrt_A_,621,624,1,1
4wrt_A_,621,625,1,1
4wrt_A_,622,626,1,1
4wrt_A_,623,627,1,1
4wrt_A_,624,628,1,1
4wrt_A_,625,629,1,1
4wrt_A_,626,630,1,1
4wrt_A_,627,631,1,1
4wrt_A_,628,632,1,1
4wrt_A_,629,633,1,1
4wrt_A_,630,634,1,1
4wrt_A_,631,635,1,1
4wrt_A_,632,636,1,1
4wrt_A_,634,638,1,1
4wrt_A_,635,639,1,1
4wrt_A_,637,640,1,1
4wrt_A_,639,686,1,1
4wrt_A_,641,644,1,1
4wrt_A_,641,645,1,1
4wrt_A_,641,686,1,1
4wrt_A_,642,646,1,1
4wrt_A_,643,647,1,1
4wrt_A_,643,685,1,1
4wrt_A_,644,648,1,1
4wrt_A_,645,649,1,1
4wrt_A_,646,650,1,1
4wrt_A_,647,651,1,1
4wrt_A_,648,651,1,1
4wrt_A_,648,652,1,1
4wrt_A_,650,653,1,1
4wrt_A_,651,655,1,1
4wrt_A_,652,656,1,1
4wrt_A_,653,657,1,1
4wrt_A_,654,658,1,1
4wrt_A_,655,659,1,1
4wrt_A_,656,660,1,1
4wrt_A_,657,661,1,1
4wrt_A_,658,662,1,1
4wrt_A_,659,663,1,1
4wrt_A_,660,665,1,1
4wrt_A_,661,664,1,1
4wrt_A_,662,703,1,1
4wrt_A_,671,674,1,1
4wrt_A_,671,675,1,1
4wrt_A_,672,676,1,1
4wrt_A_,673,677,1,1
4wrt_A_,674,678,1,1
4wrt_A_,675,679,1,1
4wrt_A_,676,680,1,1
4wrt_A_,677,681,1,1
4wrt_A_,678,682,1,1
4wrt_A_,679,682,1,1
4wrt_A_,680,683,1,1
4wrt_A_,686,688,1,1
4wrt_A_,686,689,1,1
4wrt_A_,686,690,1,1
4wrt_A_,687,691,1,1
4wrt_A_,688,692,1,1
4wrt_A_,689,693,1,1
4wrt_A_,690,694,1,1
4wrt_A_,691,695,1,1
4wrt_A_,692,696,1,1
4wrt_A_,693,697,1,1
4wrt_A_,694,698,1,1
4wrt_A_,695,699,1,1
4wrt_A_,696,700,1,1
4wrt_A_,697,701,1,1
4wrt_A_,698,702,1,1
4wrt_A_,699,703,1,1
4wrt_A_,700,704,1,1
4wrt_A_,701,705,1,1
4wrt_A_,702,706,1,1
4wrt_A_,703,707,1,1
4wrt_A_,704,707,1,1