pair,contact1,contact2,flow1,flow2
7bfq_B_,1,2,1,1
7bfq_B_,1,445,1,1
7bfq_B_,4,22,1,1
7bfq_B_,5,441,1,1
7bfq_B_,6,20,1,1
7bfq_B_,7,438,1,1
7bfq_B_,9,18,1,1
7bfq_B_,9,437,1,1
7bfq_B_,10,18,1,1
7bfq_B_,11,411,1,1
7bfq_B_,13,16,1,1
7bfq_B_,18,31,1,1
7bfq_B_,19,30,1,1
7bfq_B_,21,28,1,1
7bfq_B_,22,24,1,1
7bfq_B_,22,27,1,1
7bfq_B_,23,26,1,1
7bfq_B_,26,142,1,1
7bfq_B_,27,59,1,1
7bfq_B_,27,61,1,1
7bfq_B_,29,62,1,1
7bfq_B_,29,64,1,1
7bfq_B_,31,66,1,1
7bfq_B_,32,72,1,1
7bfq_B_,32,75,1,1
7bfq_B_,34,70,1,1
7bfq_B_,47,51,1,1
7bfq_B_,48,51,1,1
7bfq_B_,49,52,1,1
7bfq_B_,49,53,1,1
7bfq_B_,56,60,1,1
7bfq_B_,57,86,1,1
7bfq_B_,62,88,1,1
7bfq_B_,63,90,1,1
7bfq_B_,65,90,1,1
7bfq_B_,66,67,1,1
7bfq_B_,66,159,1,1
7bfq_B_,66,174,1,1
7bfq_B_,68,73,1,1
7bfq_B_,69,72,1,1
7bfq_B_,69,73,1,1
7bfq_B_,71,72,1,1
7bfq_B_,73,76,1,1
7bfq_B_,75,78,1,1
7bfq_B_,76,126,1,1
7bfq_B_,77,80,1,1
7bfq_B_,79,85,1,1
7bfq_B_,89,131,1,1
7bfq_B_,91,133,1,1
7bfq_B_,92,96,1,1
7bfq_B_,94,98,1,1
7bfq_B_,95,99,1,1
7bfq_B_,98,102,1,1
7bfq_B_,99,103,1,1
7bfq_B_,100,104,1,1
7bfq_B_,101,105,1,1
7bfq_B_,102,106,1,1
7bfq_B_,103,107,1,1
7bfq_B_,104,108,1,1
7bfq_B_,105,108,1,1
7bfq_B_,105,109,1,1
7bfq_B_,106,110,1,1
7bfq_B_,107,111,1,1
7bfq_B_,109,113,1,1
7bfq_B_,119,121,1,1
7bfq_B_,119,123,1,1
7bfq_B_,120,124,1,1
7bfq_B_,121,125,1,1
7bfq_B_,122,126,1,1
7bfq_B_,123,127,1,1
7bfq_B_,124,128,1,1
7bfq_B_,125,128,1,1
7bfq_B_,126,129,1,1
7bfq_B_,136,149,1,1
7bfq_B_,139,147,1,1
7bfq_B_,142,145,1,1
7bfq_B_,146,164,1,1
7bfq_B_,148,150,1,1
7bfq_B_,148,162,1,1
7bfq_B_,150,160,1,1
7bfq_B_,150,190,1,1
7bfq_B_,150,192,1,1
7bfq_B_,151,282,1,1
7bfq_B_,152,158,1,1
7bfq_B_,152,177,1,1
7bfq_B_,153,155,1,1
7bfq_B_,154,388,1,1
7bfq_B_,155,158,1,1
7bfq_B_,162,169,1,1
7bfq_B_,163,170,1,1
7bfq_B_,168,445,1,1
7bfq_B_,169,195,1,1
7bfq_B_,171,196,1,1
7bfq_B_,171,198,1,1
7bfq_B_,173,198,1,1
7bfq_B_,173,200,1,1
7bfq_B_,175,389,1,1
7bfq_B_,176,200,1,1
7bfq_B_,177,179,1,1
7bfq_B_,179,181,1,1
7bfq_B_,179,210,1,1
7bfq_B_,181,182,1,1
7bfq_B_,181,184,1,1
7bfq_B_,183,283,1,1
7bfq_B_,183,284,1,1
7bfq_B_,190,192,1,1
7bfq_B_,191,400,1,1
7bfq_B_,191,401,1,1
7bfq_B_,191,403,1,1
7bfq_B_,194,405,1,1
7bfq_B_,195,406,1,1
7bfq_B_,197,406,1,1
7bfq_B_,197,408,1,1
7bfq_B_,199,408,1,1
7bfq_B_,199,410,1,1
7bfq_B_,200,390,1,1
7bfq_B_,201,410,1,1
7bfq_B_,201,411,1,1
7bfq_B_,202,411,1,1
7bfq_B_,207,391,1,1
7bfq_B_,209,212,1,1
7bfq_B_,211,215,1,1
7bfq_B_,212,216,1,1
7bfq_B_,213,217,1,1
7bfq_B_,214,218,1,1
7bfq_B_,215,219,1,1
7bfq_B_,216,220,1,1
7bfq_B_,217,221,1,1
7bfq_B_,218,222,1,1
7bfq_B_,219,223,1,1
7bfq_B_,220,224,1,1
7bfq_B_,221,225,1,1
7bfq_B_,221,382,1,1
7bfq_B_,222,225,1,1
7bfq_B_,222,226,1,1
7bfq_B_,231,342,1,1
7bfq_B_,233,346,1,1
7bfq_B_,234,318,1,1
7bfq_B_,236,321,1,1
7bfq_B_,238,242,1,1
7bfq_B_,240,244,1,1
7bfq_B_,241,245,1,1
7bfq_B_,242,246,1,1
7bfq_B_,243,247,1,1
7bfq_B_,244,248,1,1
7bfq_B_,245,249,1,1
7bfq_B_,246,250,1,1
7bfq_B_,247,251,1,1
7bfq_B_,248,252,1,1
7bfq_B_,249,253,1,1
7bfq_B_,250,254,1,1
7bfq_B_,251,255,1,1
7bfq_B_,252,256,1,1
7bfq_B_,266,269,1,1
7bfq_B_,268,271,1,1
7bfq_B_,269,273,1,1
7bfq_B_,270,274,1,1
7bfq_B_,271,275,1,1
7bfq_B_,272,276,1,1
7bfq_B_,273,277,1,1
7bfq_B_,274,278,1,1
7bfq_B_,275,279,1,1
7bfq_B_,276,283,1,1
7bfq_B_,278,280,1,1
7bfq_B_,284,288,1,1
7bfq_B_,285,289,1,1
7bfq_B_,286,290,1,1
7bfq_B_,287,291,1,1
7bfq_B_,288,292,1,1
7bfq_B_,301,305,1,1
7bfq_B_,302,306,1,1
7bfq_B_,304,308,1,1
7bfq_B_,305,309,1,1
7bfq_B_,306,309,1,1
7bfq_B_,328,332,1,1
7bfq_B_,329,333,1,1
7bfq_B_,330,334,1,1
7bfq_B_,331,335,1,1
7bfq_B_,332,336,1,1
7bfq_B_,333,337,1,1
7bfq_B_,335,338,1,1
7bfq_B_,345,380,1,1
7bfq_B_,348,387,1,1
7bfq_B_,354,358,1,1
7bfq_B_,355,359,1,1
7bfq_B_,356,360,1,1
7bfq_B_,357,361,1,1
7bfq_B_,358,362,1,1
7bfq_B_,359,363,1,1
7bfq_B_,365,377,1,1
7bfq_B_,371,373,1,1
7bfq_B_,391,395,1,1
7bfq_B_,392,396,1,1
7bfq_B_,393,397,1,1
7bfq_B_,394,398,1,1
7bfq_B_,395,399,1,1
7bfq_B_,396,400,1,1
7bfq_B_,397,401,1,1
7bfq_B_,398,402,1,1
7bfq_B_,399,403,1,1
7bfq_B_,407,433,1,1
7bfq_B_,409,433,1,1
7bfq_B_,413,417,1,1
7bfq_B_,414,418,1,1
7bfq_B_,415,419,1,1
7bfq_B_,416,420,1,1
7bfq_B_,417,421,1,1
7bfq_B_,418,421,1,1
7bfq_B_,418,422,1,1
7bfq_B_,419,423,1,1
7bfq_B_,420,424,1,1
7bfq_B_,421,422,1,1
7bfq_B_,421,425,1,1
7bfq_B_,422,426,1,1
7bfq_B_,423,427,1,1
7bfq_B_,424,427,1,1
7bfq_B_,424,428,1,1
7bfq_B_,428,430,1,1
7bfq_B_,436,439,1,1
7bfq_B_,452,483,1,1
7bfq_B_,452,485,1,1
7bfq_B_,454,458,1,1
7bfq_B_,454,485,1,1
7bfq_B_,454,490,1,1
7bfq_B_,455,459,1,1
7bfq_B_,456,460,1,1
7bfq_B_,457,461,1,1
7bfq_B_,458,462,1,1
7bfq_B_,459,463,1,1
7bfq_B_,460,464,1,1
7bfq_B_,461,465,1,1
7bfq_B_,464,469,1,1
7bfq_B_,465,470,1,1
7bfq_B_,475,486,1,1
7bfq_B_,477,484,1,1
7bfq_B_,487,491,1,1
7bfq_B_,488,492,1,1
7bfq_B_,489,493,1,1
7bfq_B_,490,494,1,1
7bfq_B_,491,495,1,1
7bfq_B_,492,496,1,1
7bfq_B_,498,500,1,1
7bfq_B_,502,571,1,1
7bfq_B_,503,568,1,1
7bfq_B_,504,568,1,1
7bfq_B_,504,569,1,1
7bfq_B_,505,568,1,1
7bfq_B_,506,567,1,1
7bfq_B_,508,565,1,1
7bfq_B_,510,563,1,1
7bfq_B_,512,514,1,1
7bfq_B_,512,522,1,1
7bfq_B_,512,563,1,1
7bfq_B_,514,518,1,1
7bfq_B_,514,563,1,1
7bfq_B_,515,518,1,1
7bfq_B_,516,519,1,1
7bfq_B_,518,522,1,1
7bfq_B_,519,523,1,1
7bfq_B_,520,524,1,1
7bfq_B_,521,525,1,1
7bfq_B_,522,525,1,1
7bfq_B_,522,526,1,1
7bfq_B_,522,589,1,1
7bfq_B_,523,527,1,1
7bfq_B_,524,528,1,1
7bfq_B_,525,529,1,1
7bfq_B_,526,530,1,1
7bfq_B_,527,531,1,1
7bfq_B_,528,536,1,1
7bfq_B_,530,532,1,1
7bfq_B_,531,534,1,1
7bfq_B_,532,533,1,1
7bfq_B_,532,534,1,1
7bfq_B_,535,547,1,1
7bfq_B_,537,545,1,1
7bfq_B_,539,542,1,1
7bfq_B_,539,543,1,1
7bfq_B_,541,543,1,1
7bfq_B_,544,551,1,1
7bfq_B_,546,549,1,1
7bfq_B_,550,568,1,1
7bfq_B_,552,566,1,1
7bfq_B_,554,564,1,1
7bfq_B_,557,559,1,1
7bfq_B_,559,561,1,1
7bfq_B_,559,562,1,1
7bfq_B_,570,572,1,1
7bfq_B_,570,573,1,1
7bfq_B_,571,574,1,1
7bfq_B_,573,577,1,1
7bfq_B_,574,578,1,1
7bfq_B_,575,578,1,1
7bfq_B_,575,579,1,1
7bfq_B_,576,580,1,1
7bfq_B_,577,581,1,1
7bfq_B_,578,581,1,1
7bfq_B_,578,582,1,1
7bfq_B_,579,583,1,1
7bfq_B_,580,584,1,1
7bfq_B_,581,585,1,1
7bfq_B_,583,586,1,1
7bfq_B_,584,587,1,1