pair,contact1,contact2,flow1,flow2 1lxm_A_,3,185,1,1 1lxm_A_,7,25,1,1 1lxm_A_,8,24,1,1 1lxm_A_,10,21,1,1 1lxm_A_,10,24,1,1 1lxm_A_,10,66,1,1 1lxm_A_,13,69,1,1 1lxm_A_,13,71,1,1 1lxm_A_,14,71,1,1 1lxm_A_,15,19,1,1 1lxm_A_,15,71,1,1 1lxm_A_,15,73,1,1 1lxm_A_,16,19,1,1 1lxm_A_,17,73,1,1 1lxm_A_,18,76,1,1 1lxm_A_,19,218,1,1 1lxm_A_,19,221,1,1 1lxm_A_,19,223,1,1 1lxm_A_,20,219,1,1 1lxm_A_,21,45,1,1 1lxm_A_,23,43,1,1 1lxm_A_,23,173,1,1 1lxm_A_,25,30,1,1 1lxm_A_,29,58,1,1 1lxm_A_,31,56,1,1 1lxm_A_,33,53,1,1 1lxm_A_,33,54,1,1 1lxm_A_,37,48,1,1 1lxm_A_,37,49,1,1 1lxm_A_,39,46,1,1 1lxm_A_,41,44,1,1 1lxm_A_,43,169,1,1 1lxm_A_,46,220,1,1 1lxm_A_,50,72,1,1 1lxm_A_,51,72,1,1 1lxm_A_,53,70,1,1 1lxm_A_,54,67,1,1 1lxm_A_,55,68,1,1 1lxm_A_,57,66,1,1 1lxm_A_,59,61,1,1 1lxm_A_,59,62,1,1 1lxm_A_,59,63,1,1 1lxm_A_,73,74,1,1 1lxm_A_,75,77,1,1 1lxm_A_,78,80,1,1 1lxm_A_,78,81,1,1 1lxm_A_,78,82,1,1 1lxm_A_,79,83,1,1 1lxm_A_,80,84,1,1 1lxm_A_,81,85,1,1 1lxm_A_,82,86,1,1 1lxm_A_,83,87,1,1 1lxm_A_,84,88,1,1 1lxm_A_,85,89,1,1 1lxm_A_,86,90,1,1 1lxm_A_,87,91,1,1 1lxm_A_,88,91,1,1 1lxm_A_,88,92,1,1 1lxm_A_,88,93,1,1 1lxm_A_,88,215,1,1 1lxm_A_,90,429,1,1 1lxm_A_,91,427,1,1 1lxm_A_,93,96,1,1 1lxm_A_,94,97,1,1 1lxm_A_,94,159,1,1 1lxm_A_,97,108,1,1 1lxm_A_,98,100,1,1 1lxm_A_,101,103,1,1 1lxm_A_,101,104,1,1 1lxm_A_,101,105,1,1 1lxm_A_,102,106,1,1 1lxm_A_,103,107,1,1 1lxm_A_,104,108,1,1 1lxm_A_,105,109,1,1 1lxm_A_,106,110,1,1 1lxm_A_,107,110,1,1 1lxm_A_,107,111,1,1 1lxm_A_,108,112,1,1 1lxm_A_,108,157,1,1 1lxm_A_,108,162,1,1 1lxm_A_,110,114,1,1 1lxm_A_,111,114,1,1 1lxm_A_,111,115,1,1 1lxm_A_,112,116,1,1 1lxm_A_,112,163,1,1 1lxm_A_,112,164,1,1 1lxm_A_,113,117,1,1 1lxm_A_,114,118,1,1 1lxm_A_,115,119,1,1 1lxm_A_,115,153,1,1 1lxm_A_,116,120,1,1 1lxm_A_,117,121,1,1 1lxm_A_,118,132,1,1 1lxm_A_,123,128,1,1 1lxm_A_,123,131,1,1 1lxm_A_,125,127,1,1 1lxm_A_,125,128,1,1 1lxm_A_,132,135,1,1 1lxm_A_,134,150,1,1 1lxm_A_,137,139,1,1 1lxm_A_,137,140,1,1 1lxm_A_,137,143,1,1 1lxm_A_,140,144,1,1 1lxm_A_,141,144,1,1 1lxm_A_,141,145,1,1 1lxm_A_,141,198,1,1 1lxm_A_,142,146,1,1 1lxm_A_,143,147,1,1 1lxm_A_,144,148,1,1 1lxm_A_,145,149,1,1 1lxm_A_,145,201,1,1 1lxm_A_,146,150,1,1 1lxm_A_,147,150,1,1 1lxm_A_,147,151,1,1 1lxm_A_,148,152,1,1 1lxm_A_,148,209,1,1 1lxm_A_,149,153,1,1 1lxm_A_,150,154,1,1 1lxm_A_,151,155,1,1 1lxm_A_,152,156,1,1 1lxm_A_,152,209,1,1 1lxm_A_,154,158,1,1 1lxm_A_,155,159,1,1 1lxm_A_,156,159,1,1 1lxm_A_,157,160,1,1 1lxm_A_,157,163,1,1 1lxm_A_,158,167,1,1 1lxm_A_,160,162,1,1 1lxm_A_,160,163,1,1 1lxm_A_,163,165,1,1 1lxm_A_,165,168,1,1 1lxm_A_,168,171,1,1 1lxm_A_,168,172,1,1 1lxm_A_,169,173,1,1 1lxm_A_,170,174,1,1 1lxm_A_,171,175,1,1 1lxm_A_,172,176,1,1 1lxm_A_,173,177,1,1 1lxm_A_,174,178,1,1 1lxm_A_,175,179,1,1 1lxm_A_,176,180,1,1 1lxm_A_,176,220,1,1 1lxm_A_,176,225,1,1 1lxm_A_,177,181,1,1 1lxm_A_,178,182,1,1 1lxm_A_,179,183,1,1 1lxm_A_,180,184,1,1 1lxm_A_,181,185,1,1 1lxm_A_,182,186,1,1 1lxm_A_,182,187,1,1 1lxm_A_,183,187,1,1 1lxm_A_,183,188,1,1 1lxm_A_,187,202,1,1 1lxm_A_,188,190,1,1 1lxm_A_,188,191,1,1 1lxm_A_,198,202,1,1 1lxm_A_,199,203,1,1 1lxm_A_,200,204,1,1 1lxm_A_,200,205,1,1 1lxm_A_,201,206,1,1 1lxm_A_,203,244,1,1 1lxm_A_,204,208,1,1 1lxm_A_,206,210,1,1 1lxm_A_,207,211,1,1 1lxm_A_,208,211,1,1 1lxm_A_,208,212,1,1 1lxm_A_,209,213,1,1 1lxm_A_,210,214,1,1 1lxm_A_,211,215,1,1 1lxm_A_,212,216,1,1 1lxm_A_,213,217,1,1 1lxm_A_,214,218,1,1 1lxm_A_,217,220,1,1 1lxm_A_,218,221,1,1 1lxm_A_,222,225,1,1 1lxm_A_,222,226,1,1 1lxm_A_,223,227,1,1 1lxm_A_,224,228,1,1 1lxm_A_,225,229,1,1 1lxm_A_,226,230,1,1 1lxm_A_,227,230,1,1 1lxm_A_,227,231,1,1 1lxm_A_,230,233,1,1 1lxm_A_,230,234,1,1 1lxm_A_,231,235,1,1 1lxm_A_,231,272,1,1 1lxm_A_,232,236,1,1 1lxm_A_,233,237,1,1 1lxm_A_,237,265,1,1 1lxm_A_,239,241,1,1 1lxm_A_,239,242,1,1 1lxm_A_,240,284,1,1 1lxm_A_,241,253,1,1 1lxm_A_,243,251,1,1 1lxm_A_,244,247,1,1 1lxm_A_,244,249,1,1 1lxm_A_,255,259,1,1 1lxm_A_,256,260,1,1 1lxm_A_,257,261,1,1 1lxm_A_,258,262,1,1 1lxm_A_,259,263,1,1 1lxm_A_,260,264,1,1 1lxm_A_,261,265,1,1 1lxm_A_,262,266,1,1 1lxm_A_,264,268,1,1 1lxm_A_,265,268,1,1 1lxm_A_,265,269,1,1 1lxm_A_,266,270,1,1 1lxm_A_,267,271,1,1 1lxm_A_,268,272,1,1 1lxm_A_,269,274,1,1 1lxm_A_,270,273,1,1 1lxm_A_,274,277,1,1 1lxm_A_,274,278,1,1 1lxm_A_,275,279,1,1 1lxm_A_,276,280,1,1 1lxm_A_,277,281,1,1 1lxm_A_,278,282,1,1 1lxm_A_,279,283,1,1 1lxm_A_,280,284,1,1 1lxm_A_,281,285,1,1 1lxm_A_,282,286,1,1 1lxm_A_,282,336,1,1 1lxm_A_,283,286,1,1 1lxm_A_,284,287,1,1 1lxm_A_,285,288,1,1 1lxm_A_,286,289,1,1 1lxm_A_,288,290,1,1 1lxm_A_,292,298,1,1 1lxm_A_,295,299,1,1 1lxm_A_,296,308,1,1 1lxm_A_,297,305,1,1 1lxm_A_,299,302,1,1 1lxm_A_,299,303,1,1 1lxm_A_,300,348,1,1 1lxm_A_,301,303,1,1 1lxm_A_,301,457,1,1 1lxm_A_,302,353,1,1 1lxm_A_,304,306,1,1 1lxm_A_,304,312,1,1 1lxm_A_,306,307,1,1 1lxm_A_,306,310,1,1 1lxm_A_,307,309,1,1 1lxm_A_,307,485,1,1 1lxm_A_,309,482,1,1 1lxm_A_,312,317,1,1 1lxm_A_,312,370,1,1 1lxm_A_,312,485,1,1 1lxm_A_,314,367,1,1 1lxm_A_,315,319,1,1 1lxm_A_,316,320,1,1 1lxm_A_,316,370,1,1 1lxm_A_,317,321,1,1 1lxm_A_,318,322,1,1 1lxm_A_,319,323,1,1 1lxm_A_,320,324,1,1 1lxm_A_,321,325,1,1 1lxm_A_,322,325,1,1 1lxm_A_,322,388,1,1 1lxm_A_,322,392,1,1 1lxm_A_,323,326,1,1 1lxm_A_,323,327,1,1 1lxm_A_,324,328,1,1 1lxm_A_,325,392,1,1 1lxm_A_,327,330,1,1 1lxm_A_,327,331,1,1 1lxm_A_,328,332,1,1 1lxm_A_,330,333,1,1 1lxm_A_,330,334,1,1 1lxm_A_,331,334,1,1 1lxm_A_,334,336,1,1 1lxm_A_,339,342,1,1 1lxm_A_,339,343,1,1 1lxm_A_,340,344,1,1 1lxm_A_,343,346,1,1 1lxm_A_,343,347,1,1 1lxm_A_,344,348,1,1 1lxm_A_,344,401,1,1 1lxm_A_,345,349,1,1 1lxm_A_,346,350,1,1 1lxm_A_,347,351,1,1 1lxm_A_,348,352,1,1 1lxm_A_,349,353,1,1 1lxm_A_,349,354,1,1 1lxm_A_,350,355,1,1 1lxm_A_,354,357,1,1 1lxm_A_,355,358,1,1 1lxm_A_,357,364,1,1 1lxm_A_,359,362,1,1 1lxm_A_,360,469,1,1 1lxm_A_,362,379,1,1 1lxm_A_,363,379,1,1 1lxm_A_,364,367,1,1 1lxm_A_,365,368,1,1 1lxm_A_,365,517,1,1 1lxm_A_,366,460,1,1 1lxm_A_,368,371,1,1 1lxm_A_,368,377,1,1 1lxm_A_,370,373,1,1 1lxm_A_,370,485,1,1 1lxm_A_,370,490,1,1 1lxm_A_,371,374,1,1 1lxm_A_,373,491,1,1 1lxm_A_,373,678,1,1 1lxm_A_,374,377,1,1 1lxm_A_,378,381,1,1 1lxm_A_,378,382,1,1 1lxm_A_,379,513,1,1 1lxm_A_,380,384,1,1 1lxm_A_,380,416,1,1 1lxm_A_,380,509,1,1 1lxm_A_,381,385,1,1 1lxm_A_,383,386,1,1 1lxm_A_,383,387,1,1 1lxm_A_,384,388,1,1 1lxm_A_,386,390,1,1 1lxm_A_,387,391,1,1 1lxm_A_,388,392,1,1 1lxm_A_,388,424,1,1 1lxm_A_,389,393,1,1 1lxm_A_,390,394,1,1 1lxm_A_,391,395,1,1 1lxm_A_,392,395,1,1 1lxm_A_,392,430,1,1 1lxm_A_,393,396,1,1 1lxm_A_,397,399,1,1 1lxm_A_,399,403,1,1 1lxm_A_,400,404,1,1 1lxm_A_,401,405,1,1 1lxm_A_,402,406,1,1 1lxm_A_,403,407,1,1 1lxm_A_,404,408,1,1 1lxm_A_,404,446,1,1 1lxm_A_,405,408,1,1 1lxm_A_,405,409,1,1 1lxm_A_,406,410,1,1 1lxm_A_,407,411,1,1 1lxm_A_,407,444,1,1 1lxm_A_,408,412,1,1 1lxm_A_,409,413,1,1 1lxm_A_,410,414,1,1 1lxm_A_,410,437,1,1 1lxm_A_,410,443,1,1 1lxm_A_,411,415,1,1 1lxm_A_,411,446,1,1 1lxm_A_,412,415,1,1 1lxm_A_,412,416,1,1 1lxm_A_,415,417,1,1 1lxm_A_,415,509,1,1 1lxm_A_,416,419,1,1 1lxm_A_,417,509,1,1 1lxm_A_,420,422,1,1 1lxm_A_,420,423,1,1 1lxm_A_,421,424,1,1 1lxm_A_,423,426,1,1 1lxm_A_,427,429,1,1 1lxm_A_,427,430,1,1 1lxm_A_,427,431,1,1 1lxm_A_,428,432,1,1 1lxm_A_,429,433,1,1 1lxm_A_,430,434,1,1 1lxm_A_,431,435,1,1 1lxm_A_,432,436,1,1 1lxm_A_,433,437,1,1 1lxm_A_,434,438,1,1 1lxm_A_,435,439,1,1 1lxm_A_,437,440,1,1 1lxm_A_,440,442,1,1 1lxm_A_,440,443,1,1 1lxm_A_,450,464,1,1 1lxm_A_,450,466,1,1 1lxm_A_,450,564,1,1 1lxm_A_,451,464,1,1 1lxm_A_,452,560,1,1 1lxm_A_,453,462,1,1 1lxm_A_,455,458,1,1 1lxm_A_,455,460,1,1 1lxm_A_,456,459,1,1 1lxm_A_,456,558,1,1 1lxm_A_,458,460,1,1 1lxm_A_,459,476,1,1 1lxm_A_,459,478,1,1 1lxm_A_,459,480,1,1 1lxm_A_,459,481,1,1 1lxm_A_,461,474,1,1 1lxm_A_,463,465,1,1 1lxm_A_,463,472,1,1 1lxm_A_,463,589,1,1 1lxm_A_,464,469,1,1 1lxm_A_,465,468,1,1 1lxm_A_,465,470,1,1 1lxm_A_,465,589,1,1 1lxm_A_,468,708,1,1 1lxm_A_,471,505,1,1 1lxm_A_,473,503,1,1 1lxm_A_,475,497,1,1 1lxm_A_,475,501,1,1 1lxm_A_,477,498,1,1 1lxm_A_,478,480,1,1 1lxm_A_,478,481,1,1 1lxm_A_,478,551,1,1 1lxm_A_,479,554,1,1 1lxm_A_,480,556,1,1 1lxm_A_,483,547,1,1 1lxm_A_,483,549,1,1 1lxm_A_,484,538,1,1 1lxm_A_,484,546,1,1 1lxm_A_,486,548,1,1 1lxm_A_,489,540,1,1 1lxm_A_,489,679,1,1 1lxm_A_,490,678,1,1 1lxm_A_,491,494,1,1 1lxm_A_,492,538,1,1 1lxm_A_,492,676,1,1 1lxm_A_,492,677,1,1 1lxm_A_,493,537,1,1 1lxm_A_,494,497,1,1 1lxm_A_,496,535,1,1 1lxm_A_,502,526,1,1 1lxm_A_,504,512,1,1 1lxm_A_,504,615,1,1 1lxm_A_,506,508,1,1 1lxm_A_,507,649,1,1 1lxm_A_,507,650,1,1 1lxm_A_,507,651,1,1 1lxm_A_,508,510,1,1 1lxm_A_,508,511,1,1 1lxm_A_,510,616,1,1 1lxm_A_,512,615,1,1 1lxm_A_,513,616,1,1 1lxm_A_,514,616,1,1 1lxm_A_,515,519,1,1 1lxm_A_,515,674,1,1 1lxm_A_,516,519,1,1 1lxm_A_,516,520,1,1 1lxm_A_,519,689,1,1 1lxm_A_,523,535,1,1 1lxm_A_,524,609,1,1 1lxm_A_,524,695,1,1 1lxm_A_,525,528,1,1 1lxm_A_,527,583,1,1 1lxm_A_,527,611,1,1 1lxm_A_,528,611,1,1 1lxm_A_,529,610,1,1 1lxm_A_,530,609,1,1 1lxm_A_,531,578,1,1 1lxm_A_,531,601,1,1 1lxm_A_,531,605,1,1 1lxm_A_,532,607,1,1 1lxm_A_,534,536,1,1 1lxm_A_,537,679,1,1 1lxm_A_,542,545,1,1 1lxm_A_,543,548,1,1 1lxm_A_,545,546,1,1 1lxm_A_,546,548,1,1 1lxm_A_,550,551,1,1 1lxm_A_,550,577,1,1 1lxm_A_,553,555,1,1 1lxm_A_,553,571,1,1 1lxm_A_,554,556,1,1 1lxm_A_,555,571,1,1 1lxm_A_,557,569,1,1 1lxm_A_,559,567,1,1 1lxm_A_,560,563,1,1 1lxm_A_,561,565,1,1 1lxm_A_,562,564,1,1 1lxm_A_,562,565,1,1 1lxm_A_,566,587,1,1 1lxm_A_,568,585,1,1 1lxm_A_,570,583,1,1 1lxm_A_,572,581,1,1 1lxm_A_,574,577,1,1 1lxm_A_,574,578,1,1 1lxm_A_,574,579,1,1 1lxm_A_,576,578,1,1 1lxm_A_,580,600,1,1 1lxm_A_,580,602,1,1 1lxm_A_,582,597,1,1 1lxm_A_,582,598,1,1 1lxm_A_,582,733,1,1 1lxm_A_,583,701,1,1 1lxm_A_,584,595,1,1 1lxm_A_,586,593,1,1 1lxm_A_,588,590,1,1 1lxm_A_,588,591,1,1 1lxm_A_,590,591,1,1 1lxm_A_,591,722,1,1 1lxm_A_,592,705,1,1 1lxm_A_,594,703,1,1 1lxm_A_,596,701,1,1 1lxm_A_,596,728,1,1 1lxm_A_,597,729,1,1 1lxm_A_,598,600,1,1 1lxm_A_,601,605,1,1 1lxm_A_,601,606,1,1 1lxm_A_,603,605,1,1 1lxm_A_,608,698,1,1 1lxm_A_,610,696,1,1 1lxm_A_,610,698,1,1 1lxm_A_,612,694,1,1 1lxm_A_,613,655,1,1 1lxm_A_,613,694,1,1 1lxm_A_,615,692,1,1 1lxm_A_,617,618,1,1 1lxm_A_,617,623,1,1 1lxm_A_,617,690,1,1 1lxm_A_,618,620,1,1 1lxm_A_,618,651,1,1 1lxm_A_,621,646,1,1 1lxm_A_,623,651,1,1 1lxm_A_,624,645,1,1 1lxm_A_,625,632,1,1 1lxm_A_,626,643,1,1 1lxm_A_,626,645,1,1 1lxm_A_,627,630,1,1 1lxm_A_,628,638,1,1 1lxm_A_,628,640,1,1 1lxm_A_,628,641,1,1 1lxm_A_,634,665,1,1 1lxm_A_,634,666,1,1 1lxm_A_,636,663,1,1 1lxm_A_,639,661,1,1 1lxm_A_,640,657,1,1 1lxm_A_,642,655,1,1 1lxm_A_,644,653,1,1 1lxm_A_,645,711,1,1 1lxm_A_,646,648,1,1 1lxm_A_,646,652,1,1 1lxm_A_,652,708,1,1 1lxm_A_,652,709,1,1 1lxm_A_,654,706,1,1 1lxm_A_,656,704,1,1 1lxm_A_,658,702,1,1 1lxm_A_,659,661,1,1 1lxm_A_,664,695,1,1 1lxm_A_,666,693,1,1 1lxm_A_,668,691,1,1 1lxm_A_,670,688,1,1 1lxm_A_,670,689,1,1 1lxm_A_,672,687,1,1 1lxm_A_,673,676,1,1 1lxm_A_,674,678,1,1 1lxm_A_,675,679,1,1 1lxm_A_,675,683,1,1 1lxm_A_,678,680,1,1 1lxm_A_,678,681,1,1 1lxm_A_,681,683,1,1 1lxm_A_,683,685,1,1 1lxm_A_,701,728,1,1 1lxm_A_,710,712,1,1 1lxm_A_,710,713,1,1 1lxm_A_,710,714,1,1 1lxm_A_,711,715,1,1 1lxm_A_,712,716,1,1 1lxm_A_,713,717,1,1 1lxm_A_,714,718,1,1 1lxm_A_,715,719,1,1 1lxm_A_,722,738,1,1 1lxm_A_,722,739,1,1 1lxm_A_,724,736,1,1 1lxm_A_,727,729,1,1 1lxm_A_,727,732,1,1 1lxm_A_,727,734,1,1 1lxm_A_,729,731,1,1 1lxm_A_,729,732,1,1 1lxm_A_,731,748,1,1 1lxm_A_,731,749,1,1 1lxm_A_,731,751,1,1 1lxm_A_,732,753,1,1 1lxm_A_,733,746,1,1 1lxm_A_,733,748,1,1 1lxm_A_,735,744,1,1 1lxm_A_,737,739,1,1 1lxm_A_,737,740,1,1 1lxm_A_,737,742,1,1 1lxm_A_,740,742,1,1 1lxm_A_,741,771,1,1 1lxm_A_,742,770,1,1 1lxm_A_,743,769,1,1 1lxm_A_,745,767,1,1 1lxm_A_,747,751,1,1 1lxm_A_,747,753,1,1 1lxm_A_,747,761,1,1 1lxm_A_,747,765,1,1 1lxm_A_,749,750,1,1 1lxm_A_,751,753,1,1 1lxm_A_,753,761,1,1 1lxm_A_,755,758,1,1 1lxm_A_,755,759,1,1 1lxm_A_,760,794,1,1 1lxm_A_,763,767,1,1 1lxm_A_,764,780,1,1 1lxm_A_,766,781,1,1 1lxm_A_,768,779,1,1 1lxm_A_,770,777,1,1 1lxm_A_,772,775,1,1 1lxm_A_,776,791,1,1 1lxm_A_,778,791,1,1 1lxm_A_,778,792,1,1 1lxm_A_,780,789,1,1 1lxm_A_,782,785,1,1 1lxm_A_,782,787,1,1 1lxm_A_,785,787,1,1 1lxm_A_,788,790,1,1