pair,contact1,contact2,flow1,flow2 3ibe_A_,1,4,1,1 3ibe_A_,5,9,1,1 3ibe_A_,7,11,1,1 3ibe_A_,8,12,1,1 3ibe_A_,9,13,1,1 3ibe_A_,11,14,1,1 3ibe_A_,11,15,1,1 3ibe_A_,13,17,1,1 3ibe_A_,14,475,1,1 3ibe_A_,15,475,1,1 3ibe_A_,19,21,1,1 3ibe_A_,19,22,1,1 3ibe_A_,22,24,1,1 3ibe_A_,24,292,1,1 3ibe_A_,25,288,1,1 3ibe_A_,25,292,1,1 3ibe_A_,28,30,1,1 3ibe_A_,28,265,1,1 3ibe_A_,29,33,1,1 3ibe_A_,29,260,1,1 3ibe_A_,29,261,1,1 3ibe_A_,30,34,1,1 3ibe_A_,30,448,1,1 3ibe_A_,31,35,1,1 3ibe_A_,32,35,1,1 3ibe_A_,32,36,1,1 3ibe_A_,33,37,1,1 3ibe_A_,34,38,1,1 3ibe_A_,34,449,1,1 3ibe_A_,35,493,1,1 3ibe_A_,36,39,1,1 3ibe_A_,38,42,1,1 3ibe_A_,39,43,1,1 3ibe_A_,40,44,1,1 3ibe_A_,41,45,1,1 3ibe_A_,42,45,1,1 3ibe_A_,42,46,1,1 3ibe_A_,42,165,1,1 3ibe_A_,43,47,1,1 3ibe_A_,45,48,1,1 3ibe_A_,45,49,1,1 3ibe_A_,45,462,1,1 3ibe_A_,49,461,1,1 3ibe_A_,49,498,1,1 3ibe_A_,50,53,1,1 3ibe_A_,50,54,1,1 3ibe_A_,51,54,1,1 3ibe_A_,51,55,1,1 3ibe_A_,52,55,1,1 3ibe_A_,52,56,1,1 3ibe_A_,54,499,1,1 3ibe_A_,57,122,1,1 3ibe_A_,59,135,1,1 3ibe_A_,59,429,1,1 3ibe_A_,61,63,1,1 3ibe_A_,61,133,1,1 3ibe_A_,61,427,1,1 3ibe_A_,62,427,1,1 3ibe_A_,63,138,1,1 3ibe_A_,63,427,1,1 3ibe_A_,63,429,1,1 3ibe_A_,67,70,1,1 3ibe_A_,68,71,1,1 3ibe_A_,70,73,1,1 3ibe_A_,76,94,1,1 3ibe_A_,78,93,1,1 3ibe_A_,80,91,1,1 3ibe_A_,81,147,1,1 3ibe_A_,82,89,1,1 3ibe_A_,83,148,1,1 3ibe_A_,83,149,1,1 3ibe_A_,94,97,1,1 3ibe_A_,95,132,1,1 3ibe_A_,96,132,1,1 3ibe_A_,97,131,1,1 3ibe_A_,98,101,1,1 3ibe_A_,99,102,1,1 3ibe_A_,99,103,1,1 3ibe_A_,100,103,1,1 3ibe_A_,100,104,1,1 3ibe_A_,103,107,1,1 3ibe_A_,104,108,1,1 3ibe_A_,105,108,1,1 3ibe_A_,106,109,1,1 3ibe_A_,115,152,1,1 3ibe_A_,116,125,1,1 3ibe_A_,117,118,1,1 3ibe_A_,117,150,1,1 3ibe_A_,117,594,1,1 3ibe_A_,118,121,1,1 3ibe_A_,118,123,1,1 3ibe_A_,119,148,1,1 3ibe_A_,120,592,1,1 3ibe_A_,121,563,1,1 3ibe_A_,122,559,1,1 3ibe_A_,122,565,1,1 3ibe_A_,127,129,1,1 3ibe_A_,130,133,1,1 3ibe_A_,131,134,1,1 3ibe_A_,132,138,1,1 3ibe_A_,133,138,1,1 3ibe_A_,134,137,1,1 3ibe_A_,134,138,1,1 3ibe_A_,136,140,1,1 3ibe_A_,137,141,1,1 3ibe_A_,138,142,1,1 3ibe_A_,139,143,1,1 3ibe_A_,140,145,1,1 3ibe_A_,141,144,1,1 3ibe_A_,142,636,1,1 3ibe_A_,156,159,1,1 3ibe_A_,157,160,1,1 3ibe_A_,160,464,1,1 3ibe_A_,161,501,1,1 3ibe_A_,169,171,1,1 3ibe_A_,173,230,1,1 3ibe_A_,175,226,1,1 3ibe_A_,175,228,1,1 3ibe_A_,176,303,1,1 3ibe_A_,177,224,1,1 3ibe_A_,178,301,1,1 3ibe_A_,180,221,1,1 3ibe_A_,180,268,1,1 3ibe_A_,180,299,1,1 3ibe_A_,181,299,1,1 3ibe_A_,182,218,1,1 3ibe_A_,183,297,1,1 3ibe_A_,184,216,1,1 3ibe_A_,189,214,1,1 3ibe_A_,190,246,1,1 3ibe_A_,191,212,1,1 3ibe_A_,192,244,1,1 3ibe_A_,193,209,1,1 3ibe_A_,194,196,1,1 3ibe_A_,194,242,1,1 3ibe_A_,194,244,1,1 3ibe_A_,195,207,1,1 3ibe_A_,196,240,1,1 3ibe_A_,197,204,1,1 3ibe_A_,197,205,1,1 3ibe_A_,198,238,1,1 3ibe_A_,199,202,1,1 3ibe_A_,201,408,1,1 3ibe_A_,205,227,1,1 3ibe_A_,210,220,1,1 3ibe_A_,212,219,1,1 3ibe_A_,213,215,1,1 3ibe_A_,215,217,1,1 3ibe_A_,229,232,1,1 3ibe_A_,232,376,1,1 3ibe_A_,234,237,1,1 3ibe_A_,237,257,1,1 3ibe_A_,239,255,1,1 3ibe_A_,240,253,1,1 3ibe_A_,240,254,1,1 3ibe_A_,241,253,1,1 3ibe_A_,242,244,1,1 3ibe_A_,243,250,1,1 3ibe_A_,243,251,1,1 3ibe_A_,245,248,1,1 3ibe_A_,250,276,1,1 3ibe_A_,252,274,1,1 3ibe_A_,252,483,1,1 3ibe_A_,254,283,1,1 3ibe_A_,254,285,1,1 3ibe_A_,258,447,1,1 3ibe_A_,259,262,1,1 3ibe_A_,259,263,1,1 3ibe_A_,262,309,1,1 3ibe_A_,264,307,1,1 3ibe_A_,267,302,1,1 3ibe_A_,269,300,1,1 3ibe_A_,271,298,1,1 3ibe_A_,272,289,1,1 3ibe_A_,273,289,1,1 3ibe_A_,273,296,1,1 3ibe_A_,274,287,1,1 3ibe_A_,279,801,1,1 3ibe_A_,280,282,1,1 3ibe_A_,280,283,1,1 3ibe_A_,281,284,1,1 3ibe_A_,281,484,1,1 3ibe_A_,281,795,1,1 3ibe_A_,285,287,1,1 3ibe_A_,285,483,1,1 3ibe_A_,289,291,1,1 3ibe_A_,291,294,1,1 3ibe_A_,291,295,1,1 3ibe_A_,295,297,1,1 3ibe_A_,324,328,1,1 3ibe_A_,325,329,1,1 3ibe_A_,326,330,1,1 3ibe_A_,327,331,1,1 3ibe_A_,328,332,1,1 3ibe_A_,329,332,1,1 3ibe_A_,329,333,1,1 3ibe_A_,330,334,1,1 3ibe_A_,332,335,1,1 3ibe_A_,333,336,1,1 3ibe_A_,336,340,1,1 3ibe_A_,336,366,1,1 3ibe_A_,337,340,1,1 3ibe_A_,337,366,1,1 3ibe_A_,337,810,1,1 3ibe_A_,343,345,1,1 3ibe_A_,343,346,1,1 3ibe_A_,343,347,1,1 3ibe_A_,344,348,1,1 3ibe_A_,345,349,1,1 3ibe_A_,346,350,1,1 3ibe_A_,347,351,1,1 3ibe_A_,348,352,1,1 3ibe_A_,349,353,1,1 3ibe_A_,350,357,1,1 3ibe_A_,351,354,1,1 3ibe_A_,353,356,1,1 3ibe_A_,353,357,1,1 3ibe_A_,358,364,1,1 3ibe_A_,360,363,1,1 3ibe_A_,361,364,1,1 3ibe_A_,363,367,1,1 3ibe_A_,364,367,1,1 3ibe_A_,364,368,1,1 3ibe_A_,365,369,1,1 3ibe_A_,366,370,1,1 3ibe_A_,367,370,1,1 3ibe_A_,375,379,1,1 3ibe_A_,377,381,1,1 3ibe_A_,378,382,1,1 3ibe_A_,379,383,1,1 3ibe_A_,380,384,1,1 3ibe_A_,382,385,1,1 3ibe_A_,382,386,1,1 3ibe_A_,383,412,1,1 3ibe_A_,385,388,1,1 3ibe_A_,388,390,1,1 3ibe_A_,389,393,1,1 3ibe_A_,390,394,1,1 3ibe_A_,392,395,1,1 3ibe_A_,392,418,1,1 3ibe_A_,393,421,1,1 3ibe_A_,395,422,1,1 3ibe_A_,398,401,1,1 3ibe_A_,398,402,1,1 3ibe_A_,399,403,1,1 3ibe_A_,400,404,1,1 3ibe_A_,401,405,1,1 3ibe_A_,402,405,1,1 3ibe_A_,403,406,1,1 3ibe_A_,404,407,1,1 3ibe_A_,406,416,1,1 3ibe_A_,407,409,1,1 3ibe_A_,407,410,1,1 3ibe_A_,407,416,1,1 3ibe_A_,410,416,1,1 3ibe_A_,412,415,1,1 3ibe_A_,413,417,1,1 3ibe_A_,415,418,1,1 3ibe_A_,415,419,1,1 3ibe_A_,416,420,1,1 3ibe_A_,417,421,1,1 3ibe_A_,419,422,1,1 3ibe_A_,419,423,1,1 3ibe_A_,420,423,1,1 3ibe_A_,422,425,1,1 3ibe_A_,426,459,1,1 3ibe_A_,427,430,1,1 3ibe_A_,427,431,1,1 3ibe_A_,428,432,1,1 3ibe_A_,429,433,1,1 3ibe_A_,431,434,1,1 3ibe_A_,434,438,1,1 3ibe_A_,435,439,1,1 3ibe_A_,436,440,1,1 3ibe_A_,439,442,1,1 3ibe_A_,440,443,1,1 3ibe_A_,440,477,1,1 3ibe_A_,440,796,1,1 3ibe_A_,443,477,1,1 3ibe_A_,443,796,1,1 3ibe_A_,445,487,1,1 3ibe_A_,448,450,1,1 3ibe_A_,449,454,1,1 3ibe_A_,450,454,1,1 3ibe_A_,452,455,1,1 3ibe_A_,452,456,1,1 3ibe_A_,453,457,1,1 3ibe_A_,454,458,1,1 3ibe_A_,455,459,1,1 3ibe_A_,456,460,1,1 3ibe_A_,457,461,1,1 3ibe_A_,459,462,1,1 3ibe_A_,463,465,1,1 3ibe_A_,463,467,1,1 3ibe_A_,464,468,1,1 3ibe_A_,465,469,1,1 3ibe_A_,466,470,1,1 3ibe_A_,467,470,1,1 3ibe_A_,467,471,1,1 3ibe_A_,468,472,1,1 3ibe_A_,468,561,1,1 3ibe_A_,469,473,1,1 3ibe_A_,470,474,1,1 3ibe_A_,471,474,1,1 3ibe_A_,471,475,1,1 3ibe_A_,472,476,1,1 3ibe_A_,474,477,1,1 3ibe_A_,474,478,1,1 3ibe_A_,475,647,1,1 3ibe_A_,476,480,1,1 3ibe_A_,477,480,1,1 3ibe_A_,477,614,1,1 3ibe_A_,480,646,1,1 3ibe_A_,480,650,1,1 3ibe_A_,481,485,1,1 3ibe_A_,484,488,1,1 3ibe_A_,485,489,1,1 3ibe_A_,488,491,1,1 3ibe_A_,488,492,1,1 3ibe_A_,489,493,1,1 3ibe_A_,490,494,1,1 3ibe_A_,491,495,1,1 3ibe_A_,492,496,1,1 3ibe_A_,493,497,1,1 3ibe_A_,495,498,1,1 3ibe_A_,495,499,1,1 3ibe_A_,496,499,1,1 3ibe_A_,499,500,1,1 3ibe_A_,500,504,1,1 3ibe_A_,501,505,1,1 3ibe_A_,503,507,1,1 3ibe_A_,504,508,1,1 3ibe_A_,506,509,1,1 3ibe_A_,506,510,1,1 3ibe_A_,506,559,1,1 3ibe_A_,507,511,1,1 3ibe_A_,508,512,1,1 3ibe_A_,509,513,1,1 3ibe_A_,510,514,1,1 3ibe_A_,511,515,1,1 3ibe_A_,512,516,1,1 3ibe_A_,513,517,1,1 3ibe_A_,514,518,1,1 3ibe_A_,516,520,1,1 3ibe_A_,517,521,1,1 3ibe_A_,518,522,1,1 3ibe_A_,519,523,1,1 3ibe_A_,520,524,1,1 3ibe_A_,521,524,1,1 3ibe_A_,521,525,1,1 3ibe_A_,522,525,1,1 3ibe_A_,522,526,1,1 3ibe_A_,525,528,1,1 3ibe_A_,532,584,1,1 3ibe_A_,533,584,1,1 3ibe_A_,535,537,1,1 3ibe_A_,535,539,1,1 3ibe_A_,536,540,1,1 3ibe_A_,538,542,1,1 3ibe_A_,541,545,1,1 3ibe_A_,542,546,1,1 3ibe_A_,543,547,1,1 3ibe_A_,544,548,1,1 3ibe_A_,545,549,1,1 3ibe_A_,546,550,1,1 3ibe_A_,547,551,1,1 3ibe_A_,548,552,1,1 3ibe_A_,549,552,1,1 3ibe_A_,549,554,1,1 3ibe_A_,557,567,1,1 3ibe_A_,558,568,1,1 3ibe_A_,559,564,1,1 3ibe_A_,560,563,1,1 3ibe_A_,560,566,1,1 3ibe_A_,563,566,1,1 3ibe_A_,567,592,1,1 3ibe_A_,570,591,1,1 3ibe_A_,572,575,1,1 3ibe_A_,572,576,1,1 3ibe_A_,572,589,1,1 3ibe_A_,573,576,1,1 3ibe_A_,577,587,1,1 3ibe_A_,579,585,1,1 3ibe_A_,581,583,1,1 3ibe_A_,581,584,1,1 3ibe_A_,586,607,1,1 3ibe_A_,587,589,1,1 3ibe_A_,588,605,1,1 3ibe_A_,590,603,1,1 3ibe_A_,592,594,1,1 3ibe_A_,594,596,1,1 3ibe_A_,594,597,1,1 3ibe_A_,602,658,1,1 3ibe_A_,604,656,1,1 3ibe_A_,606,654,1,1 3ibe_A_,608,611,1,1 3ibe_A_,608,652,1,1 3ibe_A_,610,650,1,1 3ibe_A_,612,614,1,1 3ibe_A_,613,617,1,1 3ibe_A_,614,618,1,1 3ibe_A_,615,619,1,1 3ibe_A_,616,620,1,1 3ibe_A_,617,621,1,1 3ibe_A_,618,622,1,1 3ibe_A_,619,623,1,1 3ibe_A_,620,624,1,1 3ibe_A_,621,624,1,1 3ibe_A_,621,625,1,1 3ibe_A_,622,626,1,1 3ibe_A_,623,627,1,1 3ibe_A_,624,628,1,1 3ibe_A_,625,628,1,1 3ibe_A_,625,629,1,1 3ibe_A_,627,630,1,1 3ibe_A_,628,631,1,1 3ibe_A_,629,632,1,1 3ibe_A_,630,775,1,1 3ibe_A_,631,634,1,1 3ibe_A_,636,638,1,1 3ibe_A_,640,706,1,1 3ibe_A_,643,655,1,1 3ibe_A_,644,653,1,1 3ibe_A_,645,653,1,1 3ibe_A_,647,651,1,1 3ibe_A_,659,727,1,1 3ibe_A_,661,725,1,1 3ibe_A_,662,665,1,1 3ibe_A_,663,666,1,1 3ibe_A_,663,667,1,1 3ibe_A_,663,723,1,1 3ibe_A_,664,667,1,1 3ibe_A_,664,668,1,1 3ibe_A_,664,720,1,1 3ibe_A_,667,674,1,1 3ibe_A_,675,678,1,1 3ibe_A_,676,680,1,1 3ibe_A_,677,681,1,1 3ibe_A_,678,681,1,1 3ibe_A_,678,682,1,1 3ibe_A_,679,683,1,1 3ibe_A_,680,684,1,1 3ibe_A_,682,685,1,1 3ibe_A_,682,686,1,1 3ibe_A_,683,686,1,1 3ibe_A_,685,727,1,1 3ibe_A_,688,690,1,1 3ibe_A_,688,691,1,1 3ibe_A_,688,692,1,1 3ibe_A_,690,693,1,1 3ibe_A_,690,694,1,1 3ibe_A_,691,695,1,1 3ibe_A_,692,696,1,1 3ibe_A_,694,697,1,1 3ibe_A_,694,698,1,1 3ibe_A_,695,699,1,1 3ibe_A_,697,700,1,1 3ibe_A_,697,701,1,1 3ibe_A_,698,702,1,1 3ibe_A_,699,702,1,1 3ibe_A_,699,703,1,1 3ibe_A_,701,704,1,1 3ibe_A_,701,705,1,1 3ibe_A_,702,706,1,1 3ibe_A_,702,731,1,1 3ibe_A_,703,707,1,1 3ibe_A_,704,707,1,1 3ibe_A_,704,708,1,1 3ibe_A_,704,772,1,1 3ibe_A_,705,709,1,1 3ibe_A_,706,710,1,1 3ibe_A_,707,710,1,1 3ibe_A_,707,711,1,1 3ibe_A_,708,712,1,1 3ibe_A_,709,713,1,1 3ibe_A_,710,715,1,1 3ibe_A_,711,714,1,1 3ibe_A_,711,808,1,1 3ibe_A_,717,742,1,1 3ibe_A_,718,734,1,1 3ibe_A_,718,735,1,1 3ibe_A_,719,721,1,1 3ibe_A_,719,722,1,1 3ibe_A_,720,723,1,1 3ibe_A_,720,841,1,1 3ibe_A_,722,734,1,1 3ibe_A_,724,732,1,1 3ibe_A_,726,729,1,1 3ibe_A_,726,730,1,1 3ibe_A_,744,746,1,1 3ibe_A_,744,833,1,1 3ibe_A_,747,749,1,1 3ibe_A_,747,750,1,1 3ibe_A_,748,752,1,1 3ibe_A_,750,754,1,1 3ibe_A_,752,755,1,1 3ibe_A_,754,762,1,1 3ibe_A_,755,756,1,1 3ibe_A_,755,762,1,1 3ibe_A_,756,762,1,1 3ibe_A_,762,766,1,1 3ibe_A_,764,768,1,1 3ibe_A_,765,769,1,1 3ibe_A_,766,770,1,1 3ibe_A_,767,771,1,1 3ibe_A_,768,772,1,1 3ibe_A_,770,774,1,1 3ibe_A_,771,775,1,1 3ibe_A_,772,775,1,1 3ibe_A_,772,776,1,1 3ibe_A_,773,777,1,1 3ibe_A_,774,778,1,1 3ibe_A_,775,779,1,1 3ibe_A_,776,780,1,1 3ibe_A_,776,812,1,1 3ibe_A_,777,781,1,1 3ibe_A_,778,781,1,1 3ibe_A_,780,783,1,1 3ibe_A_,780,813,1,1 3ibe_A_,780,814,1,1 3ibe_A_,780,817,1,1 3ibe_A_,781,819,1,1 3ibe_A_,782,786,1,1 3ibe_A_,783,786,1,1 3ibe_A_,783,787,1,1 3ibe_A_,784,788,1,1 3ibe_A_,786,789,1,1 3ibe_A_,786,790,1,1 3ibe_A_,787,791,1,1 3ibe_A_,788,792,1,1 3ibe_A_,789,793,1,1 3ibe_A_,790,793,1,1 3ibe_A_,790,794,1,1 3ibe_A_,791,795,1,1 3ibe_A_,792,796,1,1 3ibe_A_,794,798,1,1 3ibe_A_,802,804,1,1 3ibe_A_,802,805,1,1 3ibe_A_,803,807,1,1 3ibe_A_,806,810,1,1 3ibe_A_,808,812,1,1 3ibe_A_,809,813,1,1 3ibe_A_,810,813,1,1 3ibe_A_,811,814,1,1 3ibe_A_,818,822,1,1 3ibe_A_,820,824,1,1 3ibe_A_,821,825,1,1 3ibe_A_,822,826,1,1 3ibe_A_,823,827,1,1 3ibe_A_,824,828,1,1 3ibe_A_,825,829,1,1 3ibe_A_,826,830,1,1 3ibe_A_,828,831,1,1 3ibe_A_,828,832,1,1 3ibe_A_,829,833,1,1 3ibe_A_,831,834,1,1 3ibe_A_,831,835,1,1 3ibe_A_,836,839,1,1 3ibe_A_,838,842,1,1 3ibe_A_,839,843,1,1 3ibe_A_,840,844,1,1 3ibe_A_,842,845,1,1 3ibe_A_,842,846,1,1 3ibe_A_,843,847,1,1 3ibe_A_,845,848,1,1 3ibe_A_,846,849,1,1