pair,contact1,contact2,flow1,flow2 6mse_f_,4,7,1,1 6mse_f_,8,11,1,1 6mse_f_,8,12,1,1 6mse_f_,11,14,1,1 6mse_f_,12,15,1,1 6mse_f_,12,16,1,1 6mse_f_,14,59,1,1 6mse_f_,15,19,1,1 6mse_f_,19,34,1,1 6mse_f_,20,23,1,1 6mse_f_,20,24,1,1 6mse_f_,27,31,1,1 6mse_f_,29,32,1,1 6mse_f_,29,33,1,1 6mse_f_,30,34,1,1 6mse_f_,32,36,1,1 6mse_f_,32,85,1,1 6mse_f_,33,37,1,1 6mse_f_,34,38,1,1 6mse_f_,35,38,1,1 6mse_f_,35,39,1,1 6mse_f_,35,86,1,1 6mse_f_,36,40,1,1 6mse_f_,38,42,1,1 6mse_f_,39,43,1,1 6mse_f_,40,44,1,1 6mse_f_,41,45,1,1 6mse_f_,54,58,1,1 6mse_f_,56,59,1,1 6mse_f_,56,60,1,1 6mse_f_,60,63,1,1 6mse_f_,60,64,1,1 6mse_f_,61,65,1,1 6mse_f_,63,67,1,1 6mse_f_,64,68,1,1 6mse_f_,65,69,1,1 6mse_f_,67,70,1,1 6mse_f_,68,71,1,1 6mse_f_,68,72,1,1 6mse_f_,81,84,1,1 6mse_f_,81,85,1,1 6mse_f_,82,86,1,1 6mse_f_,83,87,1,1 6mse_f_,86,89,1,1 6mse_f_,86,90,1,1 6mse_f_,87,91,1,1 6mse_f_,87,113,1,1 6mse_f_,90,97,1,1 6mse_f_,93,96,1,1 6mse_f_,93,97,1,1 6mse_f_,94,98,1,1 6mse_f_,94,106,1,1 6mse_f_,102,105,1,1 6mse_f_,107,111,1,1 6mse_f_,117,120,1,1 6mse_f_,118,121,1,1 6mse_f_,127,132,1,1 6mse_f_,130,134,1,1 6mse_f_,131,135,1,1 6mse_f_,132,136,1,1 6mse_f_,133,137,1,1 6mse_f_,134,138,1,1 6mse_f_,135,139,1,1 6mse_f_,137,141,1,1 6mse_f_,137,142,1,1 6mse_f_,140,144,1,1 6mse_f_,141,145,1,1 6mse_f_,142,146,1,1 6mse_f_,142,189,1,1 6mse_f_,142,190,1,1 6mse_f_,143,147,1,1 6mse_f_,145,149,1,1 6mse_f_,153,156,1,1 6mse_f_,153,157,1,1 6mse_f_,156,160,1,1 6mse_f_,158,162,1,1 6mse_f_,159,163,1,1 6mse_f_,161,165,1,1 6mse_f_,162,166,1,1 6mse_f_,163,167,1,1 6mse_f_,166,169,1,1 6mse_f_,168,171,1,1 6mse_f_,168,204,1,1 6mse_f_,169,172,1,1 6mse_f_,169,173,1,1 6mse_f_,177,180,1,1 6mse_f_,179,182,1,1 6mse_f_,180,184,1,1 6mse_f_,180,215,1,1 6mse_f_,180,219,1,1 6mse_f_,182,185,1,1 6mse_f_,182,186,1,1 6mse_f_,183,187,1,1 6mse_f_,185,189,1,1 6mse_f_,189,190,1,1 6mse_f_,193,197,1,1 6mse_f_,194,198,1,1 6mse_f_,195,199,1,1 6mse_f_,195,238,1,1 6mse_f_,197,201,1,1 6mse_f_,198,202,1,1 6mse_f_,200,204,1,1 6mse_f_,201,205,1,1 6mse_f_,202,206,1,1 6mse_f_,202,245,1,1 6mse_f_,203,207,1,1 6mse_f_,205,208,1,1 6mse_f_,205,213,1,1 6mse_f_,205,242,1,1 6mse_f_,213,217,1,1 6mse_f_,214,218,1,1 6mse_f_,215,216,1,1 6mse_f_,215,219,1,1 6mse_f_,216,220,1,1 6mse_f_,217,220,1,1 6mse_f_,217,221,1,1 6mse_f_,218,222,1,1 6mse_f_,219,223,1,1 6mse_f_,221,224,1,1 6mse_f_,224,235,1,1 6mse_f_,228,232,1,1 6mse_f_,229,233,1,1 6mse_f_,230,234,1,1 6mse_f_,231,234,1,1 6mse_f_,231,235,1,1 6mse_f_,232,236,1,1 6mse_f_,234,237,1,1 6mse_f_,234,238,1,1 6mse_f_,235,239,1,1 6mse_f_,237,240,1,1 6mse_f_,240,257,1,1 6mse_f_,241,244,1,1 6mse_f_,241,245,1,1 6mse_f_,242,246,1,1 6mse_f_,242,247,1,1 6mse_f_,249,251,1,1 6mse_f_,250,281,1,1 6mse_f_,251,285,1,1 6mse_f_,251,872,1,1 6mse_f_,253,257,1,1 6mse_f_,258,261,1,1 6mse_f_,260,264,1,1 6mse_f_,265,268,1,1 6mse_f_,266,270,1,1 6mse_f_,267,271,1,1 6mse_f_,268,272,1,1 6mse_f_,269,273,1,1 6mse_f_,270,274,1,1 6mse_f_,271,275,1,1 6mse_f_,272,276,1,1 6mse_f_,273,277,1,1 6mse_f_,275,278,1,1 6mse_f_,275,279,1,1 6mse_f_,276,286,1,1 6mse_f_,278,280,1,1 6mse_f_,279,286,1,1 6mse_f_,280,286,1,1 6mse_f_,281,285,1,1 6mse_f_,283,287,1,1 6mse_f_,285,289,1,1 6mse_f_,286,290,1,1 6mse_f_,288,291,1,1 6mse_f_,288,292,1,1 6mse_f_,308,309,1,1 6mse_f_,309,311,1,1 6mse_f_,309,314,1,1 6mse_f_,316,320,1,1 6mse_f_,317,321,1,1 6mse_f_,318,322,1,1 6mse_f_,319,324,1,1 6mse_f_,322,326,1,1 6mse_f_,323,327,1,1 6mse_f_,324,328,1,1 6mse_f_,325,329,1,1 6mse_f_,326,330,1,1 6mse_f_,327,331,1,1 6mse_f_,329,333,1,1 6mse_f_,329,420,1,1 6mse_f_,330,334,1,1 6mse_f_,331,335,1,1 6mse_f_,331,336,1,1 6mse_f_,336,341,1,1 6mse_f_,347,351,1,1 6mse_f_,348,352,1,1 6mse_f_,349,352,1,1 6mse_f_,355,358,1,1 6mse_f_,367,370,1,1 6mse_f_,368,371,1,1 6mse_f_,369,791,1,1 6mse_f_,370,374,1,1 6mse_f_,371,374,1,1 6mse_f_,372,375,1,1 6mse_f_,373,376,1,1 6mse_f_,376,380,1,1 6mse_f_,382,386,1,1 6mse_f_,389,428,1,1 6mse_f_,392,396,1,1 6mse_f_,393,397,1,1 6mse_f_,394,395,1,1 6mse_f_,395,399,1,1 6mse_f_,397,400,1,1 6mse_f_,401,402,1,1 6mse_f_,403,407,1,1 6mse_f_,404,405,1,1 6mse_f_,404,408,1,1 6mse_f_,405,409,1,1 6mse_f_,406,410,1,1 6mse_f_,407,411,1,1 6mse_f_,408,412,1,1 6mse_f_,409,413,1,1 6mse_f_,410,413,1,1 6mse_f_,413,417,1,1 6mse_f_,414,417,1,1 6mse_f_,414,418,1,1 6mse_f_,421,451,1,1 6mse_f_,423,424,1,1 6mse_f_,424,427,1,1 6mse_f_,424,428,1,1 6mse_f_,426,430,1,1 6mse_f_,430,433,1,1 6mse_f_,433,435,1,1 6mse_f_,433,441,1,1 6mse_f_,437,441,1,1 6mse_f_,438,442,1,1 6mse_f_,438,476,1,1 6mse_f_,438,477,1,1 6mse_f_,439,443,1,1 6mse_f_,440,444,1,1 6mse_f_,441,445,1,1 6mse_f_,443,447,1,1 6mse_f_,444,448,1,1 6mse_f_,447,450,1,1 6mse_f_,447,451,1,1 6mse_f_,448,452,1,1 6mse_f_,450,453,1,1 6mse_f_,452,455,1,1 6mse_f_,456,492,1,1 6mse_f_,457,489,1,1 6mse_f_,459,460,1,1 6mse_f_,463,467,1,1 6mse_f_,464,467,1,1 6mse_f_,464,468,1,1 6mse_f_,465,469,1,1 6mse_f_,466,469,1,1 6mse_f_,466,470,1,1 6mse_f_,469,472,1,1 6mse_f_,475,478,1,1 6mse_f_,476,480,1,1 6mse_f_,483,487,1,1 6mse_f_,484,488,1,1 6mse_f_,485,489,1,1 6mse_f_,494,496,1,1 6mse_f_,495,499,1,1 6mse_f_,495,530,1,1 6mse_f_,496,497,1,1 6mse_f_,496,499,1,1 6mse_f_,496,500,1,1 6mse_f_,497,501,1,1 6mse_f_,498,501,1,1 6mse_f_,502,506,1,1 6mse_f_,508,510,1,1 6mse_f_,511,514,1,1 6mse_f_,511,515,1,1 6mse_f_,512,516,1,1 6mse_f_,513,517,1,1 6mse_f_,514,518,1,1 6mse_f_,515,519,1,1 6mse_f_,516,520,1,1 6mse_f_,517,521,1,1 6mse_f_,518,522,1,1 6mse_f_,519,522,1,1 6mse_f_,519,523,1,1 6mse_f_,520,524,1,1 6mse_f_,522,525,1,1 6mse_f_,527,569,1,1 6mse_f_,529,565,1,1 6mse_f_,530,533,1,1 6mse_f_,531,535,1,1 6mse_f_,532,536,1,1 6mse_f_,533,536,1,1 6mse_f_,533,537,1,1 6mse_f_,534,537,1,1 6mse_f_,535,539,1,1 6mse_f_,537,541,1,1 6mse_f_,538,542,1,1 6mse_f_,539,543,1,1 6mse_f_,540,544,1,1 6mse_f_,541,545,1,1 6mse_f_,542,546,1,1 6mse_f_,544,547,1,1 6mse_f_,545,587,1,1 6mse_f_,551,554,1,1 6mse_f_,552,556,1,1 6mse_f_,556,783,1,1 6mse_f_,559,563,1,1 6mse_f_,560,564,1,1 6mse_f_,561,565,1,1 6mse_f_,563,566,1,1 6mse_f_,567,569,1,1 6mse_f_,568,598,1,1 6mse_f_,569,599,1,1 6mse_f_,573,577,1,1 6mse_f_,574,578,1,1 6mse_f_,575,579,1,1 6mse_f_,578,581,1,1 6mse_f_,582,584,1,1 6mse_f_,584,589,1,1 6mse_f_,585,587,1,1 6mse_f_,585,589,1,1 6mse_f_,588,591,1,1 6mse_f_,589,592,1,1 6mse_f_,593,635,1,1 6mse_f_,594,598,1,1 6mse_f_,594,635,1,1 6mse_f_,597,600,1,1 6mse_f_,601,639,1,1 6mse_f_,602,603,1,1 6mse_f_,605,608,1,1 6mse_f_,606,610,1,1 6mse_f_,609,612,1,1 6mse_f_,610,613,1,1 6mse_f_,610,614,1,1 6mse_f_,613,617,1,1 6mse_f_,621,623,1,1 6mse_f_,621,625,1,1 6mse_f_,621,629,1,1 6mse_f_,625,629,1,1 6mse_f_,626,630,1,1 6mse_f_,627,631,1,1 6mse_f_,628,632,1,1 6mse_f_,629,633,1,1 6mse_f_,630,634,1,1 6mse_f_,631,635,1,1 6mse_f_,631,783,1,1 6mse_f_,633,636,1,1 6mse_f_,633,637,1,1 6mse_f_,634,637,1,1 6mse_f_,636,640,1,1 6mse_f_,647,651,1,1 6mse_f_,648,652,1,1 6mse_f_,649,653,1,1 6mse_f_,650,654,1,1 6mse_f_,651,655,1,1 6mse_f_,654,657,1,1 6mse_f_,654,658,1,1 6mse_f_,668,701,1,1 6mse_f_,669,705,1,1 6mse_f_,670,673,1,1 6mse_f_,672,675,1,1 6mse_f_,672,676,1,1 6mse_f_,674,677,1,1 6mse_f_,674,678,1,1 6mse_f_,677,680,1,1 6mse_f_,681,683,1,1 6mse_f_,683,685,1,1 6mse_f_,683,687,1,1 6mse_f_,685,689,1,1 6mse_f_,686,690,1,1 6mse_f_,688,692,1,1 6mse_f_,690,693,1,1 6mse_f_,691,695,1,1 6mse_f_,698,701,1,1 6mse_f_,702,705,1,1 6mse_f_,703,707,1,1 6mse_f_,704,708,1,1 6mse_f_,705,706,1,1 6mse_f_,705,709,1,1 6mse_f_,706,709,1,1 6mse_f_,706,710,1,1 6mse_f_,708,711,1,1 6mse_f_,711,714,1,1 6mse_f_,714,749,1,1 6mse_f_,721,724,1,1 6mse_f_,722,725,1,1 6mse_f_,722,726,1,1 6mse_f_,723,727,1,1 6mse_f_,724,728,1,1 6mse_f_,725,729,1,1 6mse_f_,726,730,1,1 6mse_f_,727,731,1,1 6mse_f_,728,731,1,1 6mse_f_,728,732,1,1 6mse_f_,731,734,1,1 6mse_f_,732,736,1,1 6mse_f_,733,746,1,1 6mse_f_,735,738,1,1 6mse_f_,738,741,1,1 6mse_f_,742,746,1,1 6mse_f_,744,748,1,1 6mse_f_,745,749,1,1 6mse_f_,746,750,1,1 6mse_f_,747,751,1,1 6mse_f_,754,757,1,1 6mse_f_,766,770,1,1 6mse_f_,772,807,1,1 6mse_f_,774,777,1,1 6mse_f_,774,805,1,1 6mse_f_,775,779,1,1 6mse_f_,777,802,1,1 6mse_f_,777,805,1,1 6mse_f_,778,781,1,1 6mse_f_,779,783,1,1 6mse_f_,780,784,1,1 6mse_f_,781,785,1,1 6mse_f_,784,785,1,1 6mse_f_,784,786,1,1 6mse_f_,788,789,1,1 6mse_f_,790,795,1,1 6mse_f_,794,797,1,1 6mse_f_,795,799,1,1 6mse_f_,811,813,1,1 6mse_f_,814,821,1,1 6mse_f_,814,822,1,1 6mse_f_,816,819,1,1 6mse_f_,829,843,1,1 6mse_f_,834,836,1,1 6mse_f_,843,844,1,1 6mse_f_,852,854,1,1 6mse_f_,858,860,1,1 6mse_f_,868,869,1,1 6mse_f_,868,882,1,1 6mse_f_,870,872,1,1 6mse_f_,877,879,1,1