pair,contact1,contact2,flow1,flow2
1br4_A_,1,17,1,1
1br4_A_,5,10,1,1
1br4_A_,6,8,1,1
1br4_A_,6,9,1,1
1br4_A_,7,8,1,1
1br4_A_,9,12,1,1
1br4_A_,9,13,1,1
1br4_A_,21,24,1,1
1br4_A_,22,26,1,1
1br4_A_,23,27,1,1
1br4_A_,25,28,1,1
1br4_A_,26,29,1,1
1br4_A_,27,30,1,1
1br4_A_,30,33,1,1
1br4_A_,32,48,1,1
1br4_A_,34,46,1,1
1br4_A_,35,75,1,1
1br4_A_,38,41,1,1
1br4_A_,38,42,1,1
1br4_A_,41,104,1,1
1br4_A_,45,61,1,1
1br4_A_,47,59,1,1
1br4_A_,49,57,1,1
1br4_A_,50,57,1,1
1br4_A_,54,70,1,1
1br4_A_,54,71,1,1
1br4_A_,56,69,1,1
1br4_A_,58,68,1,1
1br4_A_,70,72,1,1
1br4_A_,70,73,1,1
1br4_A_,75,97,1,1
1br4_A_,77,93,1,1
1br4_A_,78,92,1,1
1br4_A_,78,93,1,1
1br4_A_,79,82,1,1
1br4_A_,84,109,1,1
1br4_A_,85,102,1,1
1br4_A_,86,115,1,1
1br4_A_,87,89,1,1
1br4_A_,87,90,1,1
1br4_A_,88,91,1,1
1br4_A_,88,115,1,1
1br4_A_,92,93,1,1
1br4_A_,93,98,1,1
1br4_A_,95,98,1,1
1br4_A_,95,99,1,1
1br4_A_,97,101,1,1
1br4_A_,98,102,1,1
1br4_A_,99,103,1,1
1br4_A_,100,104,1,1
1br4_A_,101,105,1,1
1br4_A_,102,106,1,1
1br4_A_,103,107,1,1
1br4_A_,104,108,1,1
1br4_A_,105,109,1,1
1br4_A_,106,109,1,1
1br4_A_,106,111,1,1
1br4_A_,107,110,1,1
1br4_A_,107,124,1,1
1br4_A_,107,125,1,1
1br4_A_,112,114,1,1
1br4_A_,113,132,1,1
1br4_A_,114,120,1,1
1br4_A_,114,121,1,1
1br4_A_,116,119,1,1
1br4_A_,120,121,1,1
1br4_A_,120,643,1,1
1br4_A_,124,179,1,1
1br4_A_,124,645,1,1
1br4_A_,133,135,1,1
1br4_A_,133,137,1,1
1br4_A_,134,138,1,1
1br4_A_,135,139,1,1
1br4_A_,136,140,1,1
1br4_A_,137,141,1,1
1br4_A_,138,141,1,1
1br4_A_,140,143,1,1
1br4_A_,140,149,1,1
1br4_A_,141,143,1,1
1br4_A_,142,157,1,1
1br4_A_,151,153,1,1
1br4_A_,151,154,1,1
1br4_A_,151,155,1,1
1br4_A_,152,156,1,1
1br4_A_,153,157,1,1
1br4_A_,153,191,1,1
1br4_A_,154,158,1,1
1br4_A_,155,159,1,1
1br4_A_,156,160,1,1
1br4_A_,157,161,1,1
1br4_A_,157,192,1,1
1br4_A_,158,162,1,1
1br4_A_,159,163,1,1
1br4_A_,160,164,1,1
1br4_A_,160,247,1,1
1br4_A_,161,165,1,1
1br4_A_,162,166,1,1
1br4_A_,163,168,1,1
1br4_A_,168,170,1,1
1br4_A_,169,170,1,1
1br4_A_,169,441,1,1
1br4_A_,169,638,1,1
1br4_A_,170,441,1,1
1br4_A_,170,443,1,1
1br4_A_,171,637,1,1
1br4_A_,171,638,1,1
1br4_A_,171,640,1,1
1br4_A_,172,443,1,1
1br4_A_,172,445,1,1
1br4_A_,173,640,1,1
1br4_A_,173,642,1,1
1br4_A_,174,182,1,1
1br4_A_,174,186,1,1
1br4_A_,175,642,1,1
1br4_A_,175,643,1,1
1br4_A_,175,644,1,1
1br4_A_,175,668,1,1
1br4_A_,176,182,1,1
1br4_A_,177,180,1,1
1br4_A_,177,182,1,1
1br4_A_,182,186,1,1
1br4_A_,183,186,1,1
1br4_A_,183,187,1,1
1br4_A_,183,233,1,1
1br4_A_,184,188,1,1
1br4_A_,185,189,1,1
1br4_A_,185,644,1,1
1br4_A_,186,190,1,1
1br4_A_,187,191,1,1
1br4_A_,187,219,1,1
1br4_A_,188,191,1,1
1br4_A_,188,192,1,1
1br4_A_,189,193,1,1
1br4_A_,190,194,1,1
1br4_A_,192,195,1,1
1br4_A_,192,196,1,1
1br4_A_,194,198,1,1
1br4_A_,197,249,1,1
1br4_A_,198,208,1,1
1br4_A_,207,211,1,1
1br4_A_,209,213,1,1
1br4_A_,210,213,1,1
1br4_A_,214,217,1,1
1br4_A_,214,218,1,1
1br4_A_,215,219,1,1
1br4_A_,215,237,1,1
1br4_A_,217,220,1,1
1br4_A_,219,223,1,1
1br4_A_,220,222,1,1
1br4_A_,222,234,1,1
1br4_A_,223,233,1,1
1br4_A_,224,232,1,1
1br4_A_,225,226,1,1
1br4_A_,225,272,1,1
1br4_A_,226,228,1,1
1br4_A_,226,229,1,1
1br4_A_,228,229,1,1
1br4_A_,230,651,1,1
1br4_A_,234,260,1,1
1br4_A_,234,451,1,1
1br4_A_,236,257,1,1
1br4_A_,237,446,1,1
1br4_A_,238,255,1,1
1br4_A_,239,444,1,1
1br4_A_,240,253,1,1
1br4_A_,241,442,1,1
1br4_A_,242,250,1,1
1br4_A_,242,251,1,1
1br4_A_,243,440,1,1
1br4_A_,244,246,1,1
1br4_A_,244,247,1,1
1br4_A_,244,248,1,1
1br4_A_,252,437,1,1
1br4_A_,254,434,1,1
1br4_A_,259,261,1,1
1br4_A_,260,263,1,1
1br4_A_,261,264,1,1
1br4_A_,263,271,1,1
1br4_A_,263,272,1,1
1br4_A_,267,302,1,1
1br4_A_,267,304,1,1
1br4_A_,271,305,1,1
1br4_A_,272,308,1,1
1br4_A_,272,315,1,1
1br4_A_,273,278,1,1
1br4_A_,274,277,1,1
1br4_A_,275,279,1,1
1br4_A_,276,280,1,1
1br4_A_,277,281,1,1
1br4_A_,278,282,1,1
1br4_A_,279,283,1,1
1br4_A_,279,313,1,1
1br4_A_,280,284,1,1
1br4_A_,285,288,1,1
1br4_A_,285,289,1,1
1br4_A_,286,290,1,1
1br4_A_,287,291,1,1
1br4_A_,288,291,1,1
1br4_A_,289,294,1,1
1br4_A_,292,344,1,1
1br4_A_,295,300,1,1
1br4_A_,300,303,1,1
1br4_A_,310,313,1,1
1br4_A_,314,317,1,1
1br4_A_,314,318,1,1
1br4_A_,315,319,1,1
1br4_A_,317,321,1,1
1br4_A_,318,322,1,1
1br4_A_,319,322,1,1
1br4_A_,319,323,1,1
1br4_A_,320,324,1,1
1br4_A_,321,325,1,1
1br4_A_,322,326,1,1
1br4_A_,323,327,1,1
1br4_A_,324,327,1,1
1br4_A_,324,328,1,1
1br4_A_,325,329,1,1
1br4_A_,326,331,1,1
1br4_A_,330,432,1,1
1br4_A_,332,336,1,1
1br4_A_,333,337,1,1
1br4_A_,334,337,1,1
1br4_A_,334,338,1,1
1br4_A_,336,339,1,1
1br4_A_,336,340,1,1
1br4_A_,337,341,1,1
1br4_A_,339,343,1,1
1br4_A_,340,344,1,1
1br4_A_,341,344,1,1
1br4_A_,341,345,1,1
1br4_A_,342,345,1,1
1br4_A_,342,346,1,1
1br4_A_,343,347,1,1
1br4_A_,344,348,1,1
1br4_A_,345,349,1,1
1br4_A_,345,421,1,1
1br4_A_,347,350,1,1
1br4_A_,348,351,1,1
1br4_A_,354,407,1,1
1br4_A_,355,364,1,1
1br4_A_,356,361,1,1
1br4_A_,357,360,1,1
1br4_A_,357,362,1,1
1br4_A_,366,368,1,1
1br4_A_,367,369,1,1
1br4_A_,368,372,1,1
1br4_A_,369,373,1,1
1br4_A_,370,373,1,1
1br4_A_,371,374,1,1
1br4_A_,371,375,1,1
1br4_A_,374,377,1,1
1br4_A_,375,378,1,1
1br4_A_,375,379,1,1
1br4_A_,378,597,1,1
1br4_A_,379,598,1,1
1br4_A_,381,383,1,1
1br4_A_,381,384,1,1
1br4_A_,381,385,1,1
1br4_A_,382,386,1,1
1br4_A_,383,387,1,1
1br4_A_,384,387,1,1
1br4_A_,384,388,1,1
1br4_A_,385,389,1,1
1br4_A_,386,390,1,1
1br4_A_,387,391,1,1
1br4_A_,388,587,1,1
1br4_A_,392,403,1,1
1br4_A_,393,589,1,1
1br4_A_,396,398,1,1
1br4_A_,399,401,1,1
1br4_A_,407,411,1,1
1br4_A_,408,412,1,1
1br4_A_,411,415,1,1
1br4_A_,412,416,1,1
1br4_A_,414,417,1,1
1br4_A_,414,418,1,1
1br4_A_,415,419,1,1
1br4_A_,417,420,1,1
1br4_A_,417,421,1,1
1br4_A_,418,421,1,1
1br4_A_,418,422,1,1
1br4_A_,420,424,1,1
1br4_A_,422,425,1,1
1br4_A_,422,426,1,1
1br4_A_,423,427,1,1
1br4_A_,425,428,1,1
1br4_A_,425,429,1,1
1br4_A_,426,430,1,1
1br4_A_,427,431,1,1
1br4_A_,428,431,1,1
1br4_A_,429,432,1,1
1br4_A_,429,433,1,1
1br4_A_,430,434,1,1
1br4_A_,433,436,1,1
1br4_A_,433,437,1,1
1br4_A_,448,467,1,1
1br4_A_,451,464,1,1
1br4_A_,456,572,1,1
1br4_A_,456,574,1,1
1br4_A_,457,459,1,1
1br4_A_,458,461,1,1
1br4_A_,458,462,1,1
1br4_A_,459,462,1,1
1br4_A_,459,463,1,1
1br4_A_,460,464,1,1
1br4_A_,461,465,1,1
1br4_A_,462,466,1,1
1br4_A_,463,466,1,1
1br4_A_,463,467,1,1
1br4_A_,464,468,1,1
1br4_A_,465,469,1,1
1br4_A_,465,510,1,1
1br4_A_,466,470,1,1
1br4_A_,466,623,1,1
1br4_A_,467,471,1,1
1br4_A_,467,567,1,1
1br4_A_,468,472,1,1
1br4_A_,468,505,1,1
1br4_A_,468,566,1,1
1br4_A_,469,473,1,1
1br4_A_,470,474,1,1
1br4_A_,471,475,1,1
1br4_A_,472,476,1,1
1br4_A_,472,502,1,1
1br4_A_,473,477,1,1
1br4_A_,474,477,1,1
1br4_A_,474,478,1,1
1br4_A_,475,479,1,1
1br4_A_,475,480,1,1
1br4_A_,476,481,1,1
1br4_A_,479,483,1,1
1br4_A_,483,486,1,1
1br4_A_,483,487,1,1
1br4_A_,483,493,1,1
1br4_A_,483,496,1,1
1br4_A_,484,488,1,1
1br4_A_,485,489,1,1
1br4_A_,486,490,1,1
1br4_A_,489,732,1,1
1br4_A_,494,495,1,1
1br4_A_,501,503,1,1
1br4_A_,503,506,1,1
1br4_A_,503,507,1,1
1br4_A_,504,508,1,1
1br4_A_,505,565,1,1
1br4_A_,505,566,1,1
1br4_A_,506,509,1,1
1br4_A_,507,510,1,1
1br4_A_,508,518,1,1
1br4_A_,516,544,1,1
1br4_A_,517,521,1,1
1br4_A_,519,523,1,1
1br4_A_,521,525,1,1
1br4_A_,522,526,1,1
1br4_A_,523,526,1,1
1br4_A_,523,582,1,1
1br4_A_,523,618,1,1
1br4_A_,524,527,1,1
1br4_A_,525,535,1,1
1br4_A_,532,535,1,1
1br4_A_,532,536,1,1
1br4_A_,535,539,1,1
1br4_A_,536,540,1,1
1br4_A_,537,541,1,1
1br4_A_,538,542,1,1
1br4_A_,540,544,1,1
1br4_A_,541,545,1,1
1br4_A_,547,550,1,1
1br4_A_,549,565,1,1
1br4_A_,553,555,1,1
1br4_A_,553,561,1,1
1br4_A_,562,573,1,1
1br4_A_,564,571,1,1
1br4_A_,566,573,1,1
1br4_A_,571,573,1,1
1br4_A_,575,578,1,1
1br4_A_,578,581,1,1
1br4_A_,578,582,1,1
1br4_A_,581,584,1,1
1br4_A_,582,618,1,1
1br4_A_,582,619,1,1
1br4_A_,587,590,1,1
1br4_A_,587,591,1,1
1br4_A_,588,592,1,1
1br4_A_,590,594,1,1
1br4_A_,591,594,1,1
1br4_A_,591,595,1,1
1br4_A_,594,597,1,1
1br4_A_,597,599,1,1
1br4_A_,599,602,1,1
1br4_A_,599,603,1,1
1br4_A_,600,604,1,1
1br4_A_,602,606,1,1
1br4_A_,611,617,1,1
1br4_A_,618,622,1,1
1br4_A_,619,623,1,1
1br4_A_,620,624,1,1
1br4_A_,623,626,1,1
1br4_A_,623,627,1,1
1br4_A_,624,628,1,1
1br4_A_,626,629,1,1
1br4_A_,626,630,1,1
1br4_A_,628,632,1,1
1br4_A_,629,632,1,1
1br4_A_,629,633,1,1
1br4_A_,630,633,1,1
1br4_A_,630,634,1,1
1br4_A_,632,636,1,1
1br4_A_,633,636,1,1
1br4_A_,634,637,1,1
1br4_A_,638,640,1,1
1br4_A_,642,644,1,1
1br4_A_,646,664,1,1
1br4_A_,647,657,1,1
1br4_A_,648,650,1,1
1br4_A_,648,652,1,1
1br4_A_,648,655,1,1
1br4_A_,657,660,1,1
1br4_A_,657,661,1,1
1br4_A_,658,662,1,1
1br4_A_,659,663,1,1
1br4_A_,660,664,1,1
1br4_A_,661,665,1,1
1br4_A_,663,667,1,1
1br4_A_,664,667,1,1
1br4_A_,664,668,1,1
1br4_A_,665,670,1,1
1br4_A_,666,669,1,1
1br4_A_,670,674,1,1
1br4_A_,671,675,1,1
1br4_A_,672,676,1,1
1br4_A_,673,677,1,1
1br4_A_,674,678,1,1
1br4_A_,675,679,1,1
1br4_A_,676,680,1,1
1br4_A_,679,737,1,1
1br4_A_,680,737,1,1
1br4_A_,681,683,1,1
1br4_A_,681,684,1,1
1br4_A_,685,734,1,1
1br4_A_,686,690,1,1
1br4_A_,687,691,1,1
1br4_A_,688,692,1,1
1br4_A_,689,693,1,1
1br4_A_,690,694,1,1
1br4_A_,693,695,1,1
1br4_A_,694,745,1,1
1br4_A_,695,698,1,1
1br4_A_,696,751,1,1
1br4_A_,708,710,1,1
1br4_A_,708,712,1,1
1br4_A_,709,713,1,1
1br4_A_,710,714,1,1
1br4_A_,711,715,1,1
1br4_A_,712,716,1,1
1br4_A_,713,717,1,1
1br4_A_,714,718,1,1
1br4_A_,715,719,1,1
1br4_A_,716,719,1,1
1br4_A_,716,720,1,1
1br4_A_,717,722,1,1
1br4_A_,718,721,1,1
1br4_A_,723,725,1,1
1br4_A_,723,726,1,1
1br4_A_,725,737,1,1
1br4_A_,728,735,1,1
1br4_A_,730,733,1,1
1br4_A_,737,740,1,1
1br4_A_,739,743,1,1
1br4_A_,741,745,1,1
1br4_A_,742,746,1,1
1br4_A_,743,747,1,1
1br4_A_,744,748,1,1
1br4_A_,745,748,1,1
1br4_A_,745,749,1,1
1br4_A_,746,750,1,1
1br4_A_,747,751,1,1
1br4_A_,750,753,1,1
1br4_A_,752,756,1,1
1br4_A_,753,754,1,1
1br4_A_,753,757,1,1
1br4_A_,754,758,1,1
1br4_A_,755,759,1,1
1br4_A_,756,760,1,1
1br4_A_,757,761,1,1
1br4_A_,758,762,1,1
1br4_A_,759,763,1,1
1br4_A_,760,764,1,1
1br4_A_,761,765,1,1
1br4_A_,762,766,1,1
1br4_A_,763,767,1,1
1br4_A_,764,768,1,1
1br4_A_,765,769,1,1
1br4_A_,766,770,1,1
1br4_A_,767,771,1,1
1br4_A_,768,772,1,1
1br4_A_,771,774,1,1
1br4_A_,771,775,1,1
1br4_A_,772,776,1,1
1br4_A_,774,777,1,1
1br4_A_,774,778,1,1
1br4_A_,775,778,1,1
1br4_A_,775,779,1,1
1br4_A_,777,781,1,1
1br4_A_,778,781,1,1