pair,contact1,contact2,flow1,flow2
1bf2_A_,1,414,1,1
1bf2_A_,1,418,1,1
1bf2_A_,3,6,1,1
1bf2_A_,3,358,1,1
1bf2_A_,8,21,1,1
1bf2_A_,10,19,1,1
1bf2_A_,12,15,1,1
1bf2_A_,12,16,1,1
1bf2_A_,12,17,1,1
1bf2_A_,16,63,1,1
1bf2_A_,18,61,1,1
1bf2_A_,19,60,1,1
1bf2_A_,20,59,1,1
1bf2_A_,22,57,1,1
1bf2_A_,24,27,1,1
1bf2_A_,24,55,1,1
1bf2_A_,24,57,1,1
1bf2_A_,24,320,1,1
1bf2_A_,25,321,1,1
1bf2_A_,28,82,1,1
1bf2_A_,29,82,1,1
1bf2_A_,30,49,1,1
1bf2_A_,31,80,1,1
1bf2_A_,32,47,1,1
1bf2_A_,33,78,1,1
1bf2_A_,34,44,1,1
1bf2_A_,34,45,1,1
1bf2_A_,35,76,1,1
1bf2_A_,38,157,1,1
1bf2_A_,40,153,1,1
1bf2_A_,42,94,1,1
1bf2_A_,43,94,1,1
1bf2_A_,50,58,1,1
1bf2_A_,52,56,1,1
1bf2_A_,53,56,1,1
1bf2_A_,62,65,1,1
1bf2_A_,62,66,1,1
1bf2_A_,63,67,1,1
1bf2_A_,64,68,1,1
1bf2_A_,65,69,1,1
1bf2_A_,66,69,1,1
1bf2_A_,66,71,1,1
1bf2_A_,67,70,1,1
1bf2_A_,75,160,1,1
1bf2_A_,77,119,1,1
1bf2_A_,77,158,1,1
1bf2_A_,79,117,1,1
1bf2_A_,80,113,1,1
1bf2_A_,80,150,1,1
1bf2_A_,83,86,1,1
1bf2_A_,85,101,1,1
1bf2_A_,85,102,1,1
1bf2_A_,86,98,1,1
1bf2_A_,89,92,1,1
1bf2_A_,92,114,1,1
1bf2_A_,93,96,1,1
1bf2_A_,95,114,1,1
1bf2_A_,96,98,1,1
1bf2_A_,96,114,1,1
1bf2_A_,97,100,1,1
1bf2_A_,97,147,1,1
1bf2_A_,102,104,1,1
1bf2_A_,103,143,1,1
1bf2_A_,103,147,1,1
1bf2_A_,105,107,1,1
1bf2_A_,105,108,1,1
1bf2_A_,105,109,1,1
1bf2_A_,108,322,1,1
1bf2_A_,110,309,1,1
1bf2_A_,112,114,1,1
1bf2_A_,112,115,1,1
1bf2_A_,112,147,1,1
1bf2_A_,114,147,1,1
1bf2_A_,114,151,1,1
1bf2_A_,115,139,1,1
1bf2_A_,115,141,1,1
1bf2_A_,115,146,1,1
1bf2_A_,115,149,1,1
1bf2_A_,116,151,1,1
1bf2_A_,118,315,1,1
1bf2_A_,118,316,1,1
1bf2_A_,119,121,1,1
1bf2_A_,119,122,1,1
1bf2_A_,121,358,1,1
1bf2_A_,122,254,1,1
1bf2_A_,122,257,1,1
1bf2_A_,124,159,1,1
1bf2_A_,124,260,1,1
1bf2_A_,124,269,1,1
1bf2_A_,124,272,1,1
1bf2_A_,125,260,1,1
1bf2_A_,126,157,1,1
1bf2_A_,128,131,1,1
1bf2_A_,128,232,1,1
1bf2_A_,128,233,1,1
1bf2_A_,131,133,1,1
1bf2_A_,131,134,1,1
1bf2_A_,134,136,1,1
1bf2_A_,136,138,1,1
1bf2_A_,137,140,1,1
1bf2_A_,138,141,1,1
1bf2_A_,140,314,1,1
1bf2_A_,142,310,1,1
1bf2_A_,142,312,1,1
1bf2_A_,143,146,1,1
1bf2_A_,143,147,1,1
1bf2_A_,146,149,1,1
1bf2_A_,150,152,1,1
1bf2_A_,151,154,1,1
1bf2_A_,151,155,1,1
1bf2_A_,152,157,1,1
1bf2_A_,155,157,1,1
1bf2_A_,164,166,1,1
1bf2_A_,164,276,1,1
1bf2_A_,166,167,1,1
1bf2_A_,167,169,1,1
1bf2_A_,171,364,1,1
1bf2_A_,171,369,1,1
1bf2_A_,172,422,1,1
1bf2_A_,173,427,1,1
1bf2_A_,174,179,1,1
1bf2_A_,174,286,1,1
1bf2_A_,174,288,1,1
1bf2_A_,175,178,1,1
1bf2_A_,176,179,1,1
1bf2_A_,176,454,1,1
1bf2_A_,176,575,1,1
1bf2_A_,177,178,1,1
1bf2_A_,177,633,1,1
1bf2_A_,178,633,1,1
1bf2_A_,179,220,1,1
1bf2_A_,179,288,1,1
1bf2_A_,180,220,1,1
1bf2_A_,181,576,1,1
1bf2_A_,181,578,1,1
1bf2_A_,182,221,1,1
1bf2_A_,182,223,1,1
1bf2_A_,182,583,1,1
1bf2_A_,183,509,1,1
1bf2_A_,183,578,1,1
1bf2_A_,183,580,1,1
1bf2_A_,184,223,1,1
1bf2_A_,184,225,1,1
1bf2_A_,185,187,1,1
1bf2_A_,185,189,1,1
1bf2_A_,185,247,1,1
1bf2_A_,187,191,1,1
1bf2_A_,187,598,1,1
1bf2_A_,188,604,1,1
1bf2_A_,189,606,1,1
1bf2_A_,190,193,1,1
1bf2_A_,190,202,1,1
1bf2_A_,193,195,1,1
1bf2_A_,193,196,1,1
1bf2_A_,193,210,1,1
1bf2_A_,196,201,1,1
1bf2_A_,197,200,1,1
1bf2_A_,198,201,1,1
1bf2_A_,200,203,1,1
1bf2_A_,203,206,1,1
1bf2_A_,203,207,1,1
1bf2_A_,204,208,1,1
1bf2_A_,204,259,1,1
1bf2_A_,204,262,1,1
1bf2_A_,205,209,1,1
1bf2_A_,205,274,1,1
1bf2_A_,207,210,1,1
1bf2_A_,208,211,1,1
1bf2_A_,210,214,1,1
1bf2_A_,211,215,1,1
1bf2_A_,212,216,1,1
1bf2_A_,213,217,1,1
1bf2_A_,213,583,1,1
1bf2_A_,214,218,1,1
1bf2_A_,218,627,1,1
1bf2_A_,220,288,1,1
1bf2_A_,222,288,1,1
1bf2_A_,222,290,1,1
1bf2_A_,224,290,1,1
1bf2_A_,224,292,1,1
1bf2_A_,227,259,1,1
1bf2_A_,228,255,1,1
1bf2_A_,228,295,1,1
1bf2_A_,229,253,1,1
1bf2_A_,229,257,1,1
1bf2_A_,229,260,1,1
1bf2_A_,230,246,1,1
1bf2_A_,230,251,1,1
1bf2_A_,230,259,1,1
1bf2_A_,232,235,1,1
1bf2_A_,232,259,1,1
1bf2_A_,234,237,1,1
1bf2_A_,236,261,1,1
1bf2_A_,241,243,1,1
1bf2_A_,242,245,1,1
1bf2_A_,245,596,1,1
1bf2_A_,247,595,1,1
1bf2_A_,248,595,1,1
1bf2_A_,250,292,1,1
1bf2_A_,250,297,1,1
1bf2_A_,252,299,1,1
1bf2_A_,255,294,1,1
1bf2_A_,255,297,1,1
1bf2_A_,255,363,1,1
1bf2_A_,259,261,1,1
1bf2_A_,259,262,1,1
1bf2_A_,260,263,1,1
1bf2_A_,260,266,1,1
1bf2_A_,260,267,1,1
1bf2_A_,261,598,1,1
1bf2_A_,263,266,1,1
1bf2_A_,264,274,1,1
1bf2_A_,265,267,1,1
1bf2_A_,265,274,1,1
1bf2_A_,267,270,1,1
1bf2_A_,269,273,1,1
1bf2_A_,270,274,1,1
1bf2_A_,271,275,1,1
1bf2_A_,272,276,1,1
1bf2_A_,273,277,1,1
1bf2_A_,274,278,1,1
1bf2_A_,275,279,1,1
1bf2_A_,276,280,1,1
1bf2_A_,277,281,1,1
1bf2_A_,278,282,1,1
1bf2_A_,279,283,1,1
1bf2_A_,280,284,1,1
1bf2_A_,281,285,1,1
1bf2_A_,282,285,1,1
1bf2_A_,282,287,1,1
1bf2_A_,283,286,1,1
1bf2_A_,283,287,1,1
1bf2_A_,283,368,1,1
1bf2_A_,288,431,1,1
1bf2_A_,289,370,1,1
1bf2_A_,290,431,1,1
1bf2_A_,291,371,1,1
1bf2_A_,291,373,1,1
1bf2_A_,292,373,1,1
1bf2_A_,293,373,1,1
1bf2_A_,293,375,1,1
1bf2_A_,295,359,1,1
1bf2_A_,296,297,1,1
1bf2_A_,296,345,1,1
1bf2_A_,296,375,1,1
1bf2_A_,298,301,1,1
1bf2_A_,300,315,1,1
1bf2_A_,300,316,1,1
1bf2_A_,300,318,1,1
1bf2_A_,300,326,1,1
1bf2_A_,301,318,1,1
1bf2_A_,303,305,1,1
1bf2_A_,304,311,1,1
1bf2_A_,304,313,1,1
1bf2_A_,305,308,1,1
1bf2_A_,308,310,1,1
1bf2_A_,308,311,1,1
1bf2_A_,313,318,1,1
1bf2_A_,316,319,1,1
1bf2_A_,317,320,1,1
1bf2_A_,317,321,1,1
1bf2_A_,321,324,1,1
1bf2_A_,321,325,1,1
1bf2_A_,322,326,1,1
1bf2_A_,325,346,1,1
1bf2_A_,327,336,1,1
1bf2_A_,327,344,1,1
1bf2_A_,328,387,1,1
1bf2_A_,329,330,1,1
1bf2_A_,329,332,1,1
1bf2_A_,329,334,1,1
1bf2_A_,336,344,1,1
1bf2_A_,337,339,1,1
1bf2_A_,337,342,1,1
1bf2_A_,338,344,1,1
1bf2_A_,338,439,1,1
1bf2_A_,339,341,1,1
1bf2_A_,345,347,1,1
1bf2_A_,346,349,1,1
1bf2_A_,347,353,1,1
1bf2_A_,347,379,1,1
1bf2_A_,348,407,1,1
1bf2_A_,349,353,1,1
1bf2_A_,350,354,1,1
1bf2_A_,351,355,1,1
1bf2_A_,352,355,1,1
1bf2_A_,352,356,1,1
1bf2_A_,353,357,1,1
1bf2_A_,353,409,1,1
1bf2_A_,353,414,1,1
1bf2_A_,354,358,1,1
1bf2_A_,354,414,1,1
1bf2_A_,355,359,1,1
1bf2_A_,356,359,1,1
1bf2_A_,356,360,1,1
1bf2_A_,357,361,1,1
1bf2_A_,358,362,1,1
1bf2_A_,359,363,1,1
1bf2_A_,360,364,1,1
1bf2_A_,361,365,1,1
1bf2_A_,362,366,1,1
1bf2_A_,362,367,1,1
1bf2_A_,363,369,1,1
1bf2_A_,370,431,1,1
1bf2_A_,372,431,1,1
1bf2_A_,372,433,1,1
1bf2_A_,373,375,1,1
1bf2_A_,374,433,1,1
1bf2_A_,374,435,1,1
1bf2_A_,376,379,1,1
1bf2_A_,376,435,1,1
1bf2_A_,377,380,1,1
1bf2_A_,377,435,1,1
1bf2_A_,378,381,1,1
1bf2_A_,378,401,1,1
1bf2_A_,378,443,1,1
1bf2_A_,379,382,1,1
1bf2_A_,380,412,1,1
1bf2_A_,381,404,1,1
1bf2_A_,382,384,1,1
1bf2_A_,382,400,1,1
1bf2_A_,382,402,1,1
1bf2_A_,383,402,1,1
1bf2_A_,386,400,1,1
1bf2_A_,390,392,1,1
1bf2_A_,390,393,1,1
1bf2_A_,393,396,1,1
1bf2_A_,395,402,1,1
1bf2_A_,395,407,1,1
1bf2_A_,396,399,1,1
1bf2_A_,402,442,1,1
1bf2_A_,403,442,1,1
1bf2_A_,404,406,1,1
1bf2_A_,404,407,1,1
1bf2_A_,405,413,1,1
1bf2_A_,407,409,1,1
1bf2_A_,407,410,1,1
1bf2_A_,407,413,1,1
1bf2_A_,408,417,1,1
1bf2_A_,410,413,1,1
1bf2_A_,410,414,1,1
1bf2_A_,411,415,1,1
1bf2_A_,412,453,1,1
1bf2_A_,413,417,1,1
1bf2_A_,414,417,1,1
1bf2_A_,414,418,1,1
1bf2_A_,415,418,1,1
1bf2_A_,415,419,1,1
1bf2_A_,420,430,1,1
1bf2_A_,422,427,1,1
1bf2_A_,422,430,1,1
1bf2_A_,422,431,1,1
1bf2_A_,423,426,1,1
1bf2_A_,432,454,1,1
1bf2_A_,434,454,1,1
1bf2_A_,434,456,1,1
1bf2_A_,435,437,1,1
1bf2_A_,436,445,1,1
1bf2_A_,440,443,1,1
1bf2_A_,442,445,1,1
1bf2_A_,445,448,1,1
1bf2_A_,447,455,1,1
1bf2_A_,449,455,1,1
1bf2_A_,450,453,1,1
1bf2_A_,453,497,1,1
1bf2_A_,454,501,1,1
1bf2_A_,455,497,1,1
1bf2_A_,455,501,1,1
1bf2_A_,455,503,1,1
1bf2_A_,457,460,1,1
1bf2_A_,457,461,1,1
1bf2_A_,457,488,1,1
1bf2_A_,457,502,1,1
1bf2_A_,457,503,1,1
1bf2_A_,458,462,1,1
1bf2_A_,459,463,1,1
1bf2_A_,460,464,1,1
1bf2_A_,461,462,1,1
1bf2_A_,461,465,1,1
1bf2_A_,462,466,1,1
1bf2_A_,463,467,1,1
1bf2_A_,463,484,1,1
1bf2_A_,464,468,1,1
1bf2_A_,465,468,1,1
1bf2_A_,465,469,1,1
1bf2_A_,465,506,1,1
1bf2_A_,465,541,1,1
1bf2_A_,466,470,1,1
1bf2_A_,467,685,1,1
1bf2_A_,467,742,1,1
1bf2_A_,468,518,1,1
1bf2_A_,468,561,1,1
1bf2_A_,469,517,1,1
1bf2_A_,469,542,1,1
1bf2_A_,470,473,1,1
1bf2_A_,470,474,1,1
1bf2_A_,477,480,1,1
1bf2_A_,477,481,1,1
1bf2_A_,478,482,1,1
1bf2_A_,479,483,1,1
1bf2_A_,480,484,1,1
1bf2_A_,481,485,1,1
1bf2_A_,482,486,1,1
1bf2_A_,483,486,1,1
1bf2_A_,483,488,1,1
1bf2_A_,484,487,1,1
1bf2_A_,485,573,1,1
1bf2_A_,488,491,1,1
1bf2_A_,488,492,1,1
1bf2_A_,489,493,1,1
1bf2_A_,492,495,1,1
1bf2_A_,493,496,1,1
1bf2_A_,495,497,1,1
1bf2_A_,497,637,1,1
1bf2_A_,498,501,1,1
1bf2_A_,499,502,1,1
1bf2_A_,500,575,1,1
1bf2_A_,500,635,1,1
1bf2_A_,502,504,1,1
1bf2_A_,502,575,1,1
1bf2_A_,504,573,1,1
1bf2_A_,504,575,1,1
1bf2_A_,504,577,1,1
1bf2_A_,506,569,1,1
1bf2_A_,513,516,1,1
1bf2_A_,513,517,1,1
1bf2_A_,513,586,1,1
1bf2_A_,514,517,1,1
1bf2_A_,514,582,1,1
1bf2_A_,515,518,1,1
1bf2_A_,515,519,1,1
1bf2_A_,516,519,1,1
1bf2_A_,516,520,1,1
1bf2_A_,516,587,1,1
1bf2_A_,516,588,1,1
1bf2_A_,516,590,1,1
1bf2_A_,517,544,1,1
1bf2_A_,520,543,1,1
1bf2_A_,521,545,1,1
1bf2_A_,524,590,1,1
1bf2_A_,525,534,1,1
1bf2_A_,525,592,1,1
1bf2_A_,527,589,1,1
1bf2_A_,528,531,1,1
1bf2_A_,530,599,1,1
1bf2_A_,531,591,1,1
1bf2_A_,533,596,1,1
1bf2_A_,534,591,1,1
1bf2_A_,534,596,1,1
1bf2_A_,535,593,1,1
1bf2_A_,535,595,1,1
1bf2_A_,538,540,1,1
1bf2_A_,538,592,1,1
1bf2_A_,541,592,1,1
1bf2_A_,545,547,1,1
1bf2_A_,545,548,1,1
1bf2_A_,545,549,1,1
1bf2_A_,547,552,1,1
1bf2_A_,547,553,1,1
1bf2_A_,548,551,1,1
1bf2_A_,554,557,1,1
1bf2_A_,554,558,1,1
1bf2_A_,555,559,1,1
1bf2_A_,556,560,1,1
1bf2_A_,557,560,1,1
1bf2_A_,557,561,1,1
1bf2_A_,558,562,1,1
1bf2_A_,559,563,1,1
1bf2_A_,559,716,1,1
1bf2_A_,560,564,1,1
1bf2_A_,560,713,1,1
1bf2_A_,560,742,1,1
1bf2_A_,561,565,1,1
1bf2_A_,562,566,1,1
1bf2_A_,563,567,1,1
1bf2_A_,563,711,1,1
1bf2_A_,563,716,1,1
1bf2_A_,564,568,1,1
1bf2_A_,564,711,1,1
1bf2_A_,565,569,1,1
1bf2_A_,566,570,1,1
1bf2_A_,567,571,1,1
1bf2_A_,568,572,1,1
1bf2_A_,570,626,1,1
1bf2_A_,574,626,1,1
1bf2_A_,579,582,1,1
1bf2_A_,581,583,1,1
1bf2_A_,581,584,1,1
1bf2_A_,581,586,1,1
1bf2_A_,582,585,1,1
1bf2_A_,584,605,1,1
1bf2_A_,586,602,1,1
1bf2_A_,587,589,1,1
1bf2_A_,588,591,1,1
1bf2_A_,591,593,1,1
1bf2_A_,593,595,1,1
1bf2_A_,594,602,1,1
1bf2_A_,597,602,1,1
1bf2_A_,599,602,1,1
1bf2_A_,599,603,1,1
1bf2_A_,605,608,1,1
1bf2_A_,609,612,1,1
1bf2_A_,609,613,1,1
1bf2_A_,610,614,1,1
1bf2_A_,611,615,1,1
1bf2_A_,612,616,1,1
1bf2_A_,613,617,1,1
1bf2_A_,614,618,1,1
1bf2_A_,615,619,1,1
1bf2_A_,616,620,1,1
1bf2_A_,617,621,1,1
1bf2_A_,618,622,1,1
1bf2_A_,619,623,1,1
1bf2_A_,620,624,1,1
1bf2_A_,621,625,1,1
1bf2_A_,621,721,1,1
1bf2_A_,622,626,1,1
1bf2_A_,623,627,1,1
1bf2_A_,624,628,1,1
1bf2_A_,625,628,1,1
1bf2_A_,626,629,1,1
1bf2_A_,626,633,1,1
1bf2_A_,629,632,1,1
1bf2_A_,629,677,1,1
1bf2_A_,630,633,1,1
1bf2_A_,631,638,1,1
1bf2_A_,631,677,1,1
1bf2_A_,639,641,1,1
1bf2_A_,639,642,1,1
1bf2_A_,639,643,1,1
1bf2_A_,642,671,1,1
1bf2_A_,644,669,1,1
1bf2_A_,645,653,1,1
1bf2_A_,646,667,1,1
1bf2_A_,647,650,1,1
1bf2_A_,647,651,1,1
1bf2_A_,647,652,1,1
1bf2_A_,648,695,1,1
1bf2_A_,649,651,1,1
1bf2_A_,654,657,1,1
1bf2_A_,654,658,1,1
1bf2_A_,655,659,1,1
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