pair,contact1,contact2,flow1,flow2 2vnc_A_,2,4,1,1 2vnc_A_,2,50,1,1 2vnc_A_,2,67,1,1 2vnc_A_,5,65,1,1 2vnc_A_,8,24,1,1 2vnc_A_,9,26,1,1 2vnc_A_,11,26,1,1 2vnc_A_,13,26,1,1 2vnc_A_,14,75,1,1 2vnc_A_,15,24,1,1 2vnc_A_,17,22,1,1 2vnc_A_,18,21,1,1 2vnc_A_,21,68,1,1 2vnc_A_,23,66,1,1 2vnc_A_,25,64,1,1 2vnc_A_,27,62,1,1 2vnc_A_,29,60,1,1 2vnc_A_,29,62,1,1 2vnc_A_,29,299,1,1 2vnc_A_,30,300,1,1 2vnc_A_,31,300,1,1 2vnc_A_,33,80,1,1 2vnc_A_,34,36,1,1 2vnc_A_,34,80,1,1 2vnc_A_,35,54,1,1 2vnc_A_,36,78,1,1 2vnc_A_,36,80,1,1 2vnc_A_,37,52,1,1 2vnc_A_,38,76,1,1 2vnc_A_,39,50,1,1 2vnc_A_,40,74,1,1 2vnc_A_,41,44,1,1 2vnc_A_,42,45,1,1 2vnc_A_,45,140,1,1 2vnc_A_,56,63,1,1 2vnc_A_,58,61,1,1 2vnc_A_,60,331,1,1 2vnc_A_,70,73,1,1 2vnc_A_,72,143,1,1 2vnc_A_,73,143,1,1 2vnc_A_,75,99,1,1 2vnc_A_,75,141,1,1 2vnc_A_,77,97,1,1 2vnc_A_,78,93,1,1 2vnc_A_,78,133,1,1 2vnc_A_,82,91,1,1 2vnc_A_,83,128,1,1 2vnc_A_,84,87,1,1 2vnc_A_,84,89,1,1 2vnc_A_,85,88,1,1 2vnc_A_,88,301,1,1 2vnc_A_,88,302,1,1 2vnc_A_,92,95,1,1 2vnc_A_,94,134,1,1 2vnc_A_,95,114,1,1 2vnc_A_,96,134,1,1 2vnc_A_,98,294,1,1 2vnc_A_,98,295,1,1 2vnc_A_,99,101,1,1 2vnc_A_,99,102,1,1 2vnc_A_,99,141,1,1 2vnc_A_,99,240,1,1 2vnc_A_,101,103,1,1 2vnc_A_,101,338,1,1 2vnc_A_,102,240,1,1 2vnc_A_,102,243,1,1 2vnc_A_,104,142,1,1 2vnc_A_,105,107,1,1 2vnc_A_,106,140,1,1 2vnc_A_,110,137,1,1 2vnc_A_,111,221,1,1 2vnc_A_,112,115,1,1 2vnc_A_,115,293,1,1 2vnc_A_,116,293,1,1 2vnc_A_,117,130,1,1 2vnc_A_,118,290,1,1 2vnc_A_,119,122,1,1 2vnc_A_,119,128,1,1 2vnc_A_,122,124,1,1 2vnc_A_,124,127,1,1 2vnc_A_,125,128,1,1 2vnc_A_,126,313,1,1 2vnc_A_,130,132,1,1 2vnc_A_,134,137,1,1 2vnc_A_,135,140,1,1 2vnc_A_,138,140,1,1 2vnc_A_,145,147,1,1 2vnc_A_,146,262,1,1 2vnc_A_,151,266,1,1 2vnc_A_,152,156,1,1 2vnc_A_,152,348,1,1 2vnc_A_,160,350,1,1 2vnc_A_,161,387,1,1 2vnc_A_,162,165,1,1 2vnc_A_,162,166,1,1 2vnc_A_,163,166,1,1 2vnc_A_,164,587,1,1 2vnc_A_,165,587,1,1 2vnc_A_,166,529,1,1 2vnc_A_,167,209,1,1 2vnc_A_,167,210,1,1 2vnc_A_,168,530,1,1 2vnc_A_,168,532,1,1 2vnc_A_,169,212,1,1 2vnc_A_,169,537,1,1 2vnc_A_,170,462,1,1 2vnc_A_,170,532,1,1 2vnc_A_,170,534,1,1 2vnc_A_,171,212,1,1 2vnc_A_,171,214,1,1 2vnc_A_,172,174,1,1 2vnc_A_,172,175,1,1 2vnc_A_,172,176,1,1 2vnc_A_,172,233,1,1 2vnc_A_,172,248,1,1 2vnc_A_,174,552,1,1 2vnc_A_,175,558,1,1 2vnc_A_,176,560,1,1 2vnc_A_,177,180,1,1 2vnc_A_,177,189,1,1 2vnc_A_,180,182,1,1 2vnc_A_,180,183,1,1 2vnc_A_,181,188,1,1 2vnc_A_,182,198,1,1 2vnc_A_,183,188,1,1 2vnc_A_,184,187,1,1 2vnc_A_,185,188,1,1 2vnc_A_,187,190,1,1 2vnc_A_,190,193,1,1 2vnc_A_,190,194,1,1 2vnc_A_,191,194,1,1 2vnc_A_,191,195,1,1 2vnc_A_,191,245,1,1 2vnc_A_,191,248,1,1 2vnc_A_,192,195,1,1 2vnc_A_,192,250,1,1 2vnc_A_,193,196,1,1 2vnc_A_,196,200,1,1 2vnc_A_,197,201,1,1 2vnc_A_,198,201,1,1 2vnc_A_,198,202,1,1 2vnc_A_,199,203,1,1 2vnc_A_,200,204,1,1 2vnc_A_,201,205,1,1 2vnc_A_,202,206,1,1 2vnc_A_,202,537,1,1 2vnc_A_,203,207,1,1 2vnc_A_,204,271,1,1 2vnc_A_,206,578,1,1 2vnc_A_,207,581,1,1 2vnc_A_,209,210,1,1 2vnc_A_,209,274,1,1 2vnc_A_,210,274,1,1 2vnc_A_,211,274,1,1 2vnc_A_,211,276,1,1 2vnc_A_,213,276,1,1 2vnc_A_,213,278,1,1 2vnc_A_,216,245,1,1 2vnc_A_,218,239,1,1 2vnc_A_,219,245,1,1 2vnc_A_,221,232,1,1 2vnc_A_,221,247,1,1 2vnc_A_,222,225,1,1 2vnc_A_,222,226,1,1 2vnc_A_,222,232,1,1 2vnc_A_,223,226,1,1 2vnc_A_,223,227,1,1 2vnc_A_,224,228,1,1 2vnc_A_,225,230,1,1 2vnc_A_,226,229,1,1 2vnc_A_,232,549,1,1 2vnc_A_,233,248,1,1 2vnc_A_,233,549,1,1 2vnc_A_,234,549,1,1 2vnc_A_,236,278,1,1 2vnc_A_,238,285,1,1 2vnc_A_,240,242,1,1 2vnc_A_,240,243,1,1 2vnc_A_,241,339,1,1 2vnc_A_,241,343,1,1 2vnc_A_,245,248,1,1 2vnc_A_,246,249,1,1 2vnc_A_,246,253,1,1 2vnc_A_,249,252,1,1 2vnc_A_,249,260,1,1 2vnc_A_,255,259,1,1 2vnc_A_,256,260,1,1 2vnc_A_,257,261,1,1 2vnc_A_,258,262,1,1 2vnc_A_,259,263,1,1 2vnc_A_,260,264,1,1 2vnc_A_,261,265,1,1 2vnc_A_,262,266,1,1 2vnc_A_,262,346,1,1 2vnc_A_,263,267,1,1 2vnc_A_,264,268,1,1 2vnc_A_,265,269,1,1 2vnc_A_,266,270,1,1 2vnc_A_,267,271,1,1 2vnc_A_,268,273,1,1 2vnc_A_,269,272,1,1 2vnc_A_,269,348,1,1 2vnc_A_,275,350,1,1 2vnc_A_,277,351,1,1 2vnc_A_,277,353,1,1 2vnc_A_,278,353,1,1 2vnc_A_,279,353,1,1 2vnc_A_,279,355,1,1 2vnc_A_,281,339,1,1 2vnc_A_,282,355,1,1 2vnc_A_,283,284,1,1 2vnc_A_,284,287,1,1 2vnc_A_,284,305,1,1 2vnc_A_,284,323,1,1 2vnc_A_,286,294,1,1 2vnc_A_,286,295,1,1 2vnc_A_,286,297,1,1 2vnc_A_,286,305,1,1 2vnc_A_,288,291,1,1 2vnc_A_,292,297,1,1 2vnc_A_,295,299,1,1 2vnc_A_,296,300,1,1 2vnc_A_,297,315,1,1 2vnc_A_,300,303,1,1 2vnc_A_,301,305,1,1 2vnc_A_,301,315,1,1 2vnc_A_,303,305,1,1 2vnc_A_,304,326,1,1 2vnc_A_,306,316,1,1 2vnc_A_,306,324,1,1 2vnc_A_,308,311,1,1 2vnc_A_,308,314,1,1 2vnc_A_,311,314,1,1 2vnc_A_,316,324,1,1 2vnc_A_,317,319,1,1 2vnc_A_,317,320,1,1 2vnc_A_,317,321,1,1 2vnc_A_,319,321,1,1 2vnc_A_,326,328,1,1 2vnc_A_,326,329,1,1 2vnc_A_,329,331,1,1 2vnc_A_,329,333,1,1 2vnc_A_,330,334,1,1 2vnc_A_,331,335,1,1 2vnc_A_,332,336,1,1 2vnc_A_,333,337,1,1 2vnc_A_,334,338,1,1 2vnc_A_,335,339,1,1 2vnc_A_,336,340,1,1 2vnc_A_,337,341,1,1 2vnc_A_,338,341,1,1 2vnc_A_,338,342,1,1 2vnc_A_,339,343,1,1 2vnc_A_,341,344,1,1 2vnc_A_,341,345,1,1 2vnc_A_,341,380,1,1 2vnc_A_,342,346,1,1 2vnc_A_,343,349,1,1 2vnc_A_,350,387,1,1 2vnc_A_,352,387,1,1 2vnc_A_,352,389,1,1 2vnc_A_,353,355,1,1 2vnc_A_,354,389,1,1 2vnc_A_,356,360,1,1 2vnc_A_,357,361,1,1 2vnc_A_,358,362,1,1 2vnc_A_,358,391,1,1 2vnc_A_,359,363,1,1 2vnc_A_,360,364,1,1 2vnc_A_,361,365,1,1 2vnc_A_,362,366,1,1 2vnc_A_,364,367,1,1 2vnc_A_,364,369,1,1 2vnc_A_,365,368,1,1 2vnc_A_,369,372,1,1 2vnc_A_,369,373,1,1 2vnc_A_,370,374,1,1 2vnc_A_,371,375,1,1 2vnc_A_,371,403,1,1 2vnc_A_,372,376,1,1 2vnc_A_,373,377,1,1 2vnc_A_,374,378,1,1 2vnc_A_,375,378,1,1 2vnc_A_,375,379,1,1 2vnc_A_,376,379,1,1 2vnc_A_,376,380,1,1 2vnc_A_,380,382,1,1 2vnc_A_,380,383,1,1 2vnc_A_,380,384,1,1 2vnc_A_,382,385,1,1 2vnc_A_,388,408,1,1 2vnc_A_,388,410,1,1 2vnc_A_,390,410,1,1 2vnc_A_,390,412,1,1 2vnc_A_,399,401,1,1 2vnc_A_,400,411,1,1 2vnc_A_,406,409,1,1 2vnc_A_,406,449,1,1 2vnc_A_,409,411,1,1 2vnc_A_,411,454,1,1 2vnc_A_,411,456,1,1 2vnc_A_,413,417,1,1 2vnc_A_,413,441,1,1 2vnc_A_,413,455,1,1 2vnc_A_,413,456,1,1 2vnc_A_,414,417,1,1 2vnc_A_,414,418,1,1 2vnc_A_,415,419,1,1 2vnc_A_,416,420,1,1 2vnc_A_,416,526,1,1 2vnc_A_,417,421,1,1 2vnc_A_,418,422,1,1 2vnc_A_,419,423,1,1 2vnc_A_,419,433,1,1 2vnc_A_,420,424,1,1 2vnc_A_,421,425,1,1 2vnc_A_,421,459,1,1 2vnc_A_,421,492,1,1 2vnc_A_,422,425,1,1 2vnc_A_,422,427,1,1 2vnc_A_,423,426,1,1 2vnc_A_,424,515,1,1 2vnc_A_,425,427,1,1 2vnc_A_,425,494,1,1 2vnc_A_,429,613,1,1 2vnc_A_,430,434,1,1 2vnc_A_,431,435,1,1 2vnc_A_,431,597,1,1 2vnc_A_,431,611,1,1 2vnc_A_,431,617,1,1 2vnc_A_,432,436,1,1 2vnc_A_,432,609,1,1 2vnc_A_,433,437,1,1 2vnc_A_,434,438,1,1 2vnc_A_,435,439,1,1 2vnc_A_,436,441,1,1 2vnc_A_,437,440,1,1 2vnc_A_,437,443,1,1 2vnc_A_,438,527,1,1 2vnc_A_,441,444,1,1 2vnc_A_,441,445,1,1 2vnc_A_,448,449,1,1 2vnc_A_,451,453,1,1 2vnc_A_,451,454,1,1 2vnc_A_,452,455,1,1 2vnc_A_,457,529,1,1 2vnc_A_,457,531,1,1 2vnc_A_,460,536,1,1 2vnc_A_,461,463,1,1 2vnc_A_,466,469,1,1 2vnc_A_,466,470,1,1 2vnc_A_,466,540,1,1 2vnc_A_,467,536,1,1 2vnc_A_,468,471,1,1 2vnc_A_,468,472,1,1 2vnc_A_,468,516,1,1 2vnc_A_,469,472,1,1 2vnc_A_,469,541,1,1 2vnc_A_,469,542,1,1 2vnc_A_,469,544,1,1 2vnc_A_,470,495,1,1 2vnc_A_,471,497,1,1 2vnc_A_,472,501,1,1 2vnc_A_,473,494,1,1 2vnc_A_,474,496,1,1 2vnc_A_,474,500,1,1 2vnc_A_,475,500,1,1 2vnc_A_,476,487,1,1 2vnc_A_,476,488,1,1 2vnc_A_,476,490,1,1 2vnc_A_,477,544,1,1 2vnc_A_,478,481,1,1 2vnc_A_,478,487,1,1 2vnc_A_,478,546,1,1 2vnc_A_,479,482,1,1 2vnc_A_,481,545,1,1 2vnc_A_,481,551,1,1 2vnc_A_,483,486,1,1 2vnc_A_,487,547,1,1 2vnc_A_,489,492,1,1 2vnc_A_,489,546,1,1 2vnc_A_,492,546,1,1 2vnc_A_,496,498,1,1 2vnc_A_,496,500,1,1 2vnc_A_,496,512,1,1 2vnc_A_,499,512,1,1 2vnc_A_,501,512,1,1 2vnc_A_,505,507,1,1 2vnc_A_,505,508,1,1 2vnc_A_,505,509,1,1 2vnc_A_,506,510,1,1 2vnc_A_,507,511,1,1 2vnc_A_,508,512,1,1 2vnc_A_,509,513,1,1 2vnc_A_,510,514,1,1 2vnc_A_,511,515,1,1 2vnc_A_,512,516,1,1 2vnc_A_,513,516,1,1 2vnc_A_,513,517,1,1 2vnc_A_,513,565,1,1 2vnc_A_,514,518,1,1 2vnc_A_,514,666,1,1 2vnc_A_,514,690,1,1 2vnc_A_,515,518,1,1 2vnc_A_,515,519,1,1 2vnc_A_,516,520,1,1 2vnc_A_,516,539,1,1 2vnc_A_,517,521,1,1 2vnc_A_,518,522,1,1 2vnc_A_,518,666,1,1 2vnc_A_,518,689,1,1 2vnc_A_,519,523,1,1 2vnc_A_,520,524,1,1 2vnc_A_,522,526,1,1 2vnc_A_,527,585,1,1 2vnc_A_,527,588,1,1 2vnc_A_,533,536,1,1 2vnc_A_,535,540,1,1 2vnc_A_,536,539,1,1 2vnc_A_,540,542,1,1 2vnc_A_,540,556,1,1 2vnc_A_,541,543,1,1 2vnc_A_,542,545,1,1 2vnc_A_,543,554,1,1 2vnc_A_,547,549,1,1 2vnc_A_,548,551,1,1 2vnc_A_,550,551,1,1 2vnc_A_,551,553,1,1 2vnc_A_,551,556,1,1 2vnc_A_,553,556,1,1 2vnc_A_,553,557,1,1 2vnc_A_,559,561,1,1 2vnc_A_,559,566,1,1 2vnc_A_,563,565,1,1 2vnc_A_,563,567,1,1 2vnc_A_,564,568,1,1 2vnc_A_,565,569,1,1 2vnc_A_,566,569,1,1 2vnc_A_,566,570,1,1 2vnc_A_,567,571,1,1 2vnc_A_,568,572,1,1 2vnc_A_,569,573,1,1 2vnc_A_,570,574,1,1 2vnc_A_,571,575,1,1 2vnc_A_,572,576,1,1 2vnc_A_,573,577,1,1 2vnc_A_,574,578,1,1 2vnc_A_,575,579,1,1 2vnc_A_,576,580,1,1 2vnc_A_,577,581,1,1 2vnc_A_,578,582,1,1 2vnc_A_,579,583,1,1 2vnc_A_,580,583,1,1 2vnc_A_,580,587,1,1 2vnc_A_,581,587,1,1 2vnc_A_,583,586,1,1 2vnc_A_,583,695,1,1 2vnc_A_,585,637,1,1 2vnc_A_,591,593,1,1 2vnc_A_,593,621,1,1 2vnc_A_,595,619,1,1 2vnc_A_,597,617,1,1 2vnc_A_,598,600,1,1 2vnc_A_,598,601,1,1 2vnc_A_,598,602,1,1 2vnc_A_,599,654,1,1 2vnc_A_,600,602,1,1 2vnc_A_,605,608,1,1 2vnc_A_,605,609,1,1 2vnc_A_,607,610,1,1 2vnc_A_,607,611,1,1 2vnc_A_,613,615,1,1 2vnc_A_,614,646,1,1 2vnc_A_,614,647,1,1 2vnc_A_,616,644,1,1 2vnc_A_,618,642,1,1 2vnc_A_,620,639,1,1 2vnc_A_,620,640,1,1 2vnc_A_,622,639,1,1 2vnc_A_,623,637,1,1 2vnc_A_,625,635,1,1 2vnc_A_,627,628,1,1 2vnc_A_,639,696,1,1 2vnc_A_,641,694,1,1 2vnc_A_,643,692,1,1 2vnc_A_,645,649,1,1 2vnc_A_,645,687,1,1 2vnc_A_,645,690,1,1 2vnc_A_,647,649,1,1 2vnc_A_,647,689,1,1 2vnc_A_,651,686,1,1 2vnc_A_,653,684,1,1 2vnc_A_,656,660,1,1 2vnc_A_,659,679,1,1 2vnc_A_,659,697,1,1 2vnc_A_,659,698,1,1 2vnc_A_,660,678,1,1 2vnc_A_,661,695,1,1 2vnc_A_,662,676,1,1 2vnc_A_,663,693,1,1 2vnc_A_,664,693,1,1 2vnc_A_,665,667,1,1 2vnc_A_,666,691,1,1 2vnc_A_,667,687,1,1 2vnc_A_,669,670,1,1 2vnc_A_,669,675,1,1 2vnc_A_,672,675,1,1 2vnc_A_,675,694,1,1 2vnc_A_,679,682,1,1 2vnc_A_,687,690,1,1 2vnc_A_,688,690,1,1