pair,contact1,contact2,flow1,flow2 2yfr_A_,2,24,1,1 2yfr_A_,3,31,1,1 2yfr_A_,5,9,1,1 2yfr_A_,5,31,1,1 2yfr_A_,6,10,1,1 2yfr_A_,7,11,1,1 2yfr_A_,8,12,1,1 2yfr_A_,9,13,1,1 2yfr_A_,10,14,1,1 2yfr_A_,11,15,1,1 2yfr_A_,12,17,1,1 2yfr_A_,13,16,1,1 2yfr_A_,14,290,1,1 2yfr_A_,18,20,1,1 2yfr_A_,18,21,1,1 2yfr_A_,19,22,1,1 2yfr_A_,23,26,1,1 2yfr_A_,23,27,1,1 2yfr_A_,24,28,1,1 2yfr_A_,25,29,1,1 2yfr_A_,26,30,1,1 2yfr_A_,27,31,1,1 2yfr_A_,29,32,1,1 2yfr_A_,29,281,1,1 2yfr_A_,30,33,1,1 2yfr_A_,34,36,1,1 2yfr_A_,34,281,1,1 2yfr_A_,34,283,1,1 2yfr_A_,35,37,1,1 2yfr_A_,36,38,1,1 2yfr_A_,41,273,1,1 2yfr_A_,41,340,1,1 2yfr_A_,43,338,1,1 2yfr_A_,43,340,1,1 2yfr_A_,43,402,1,1 2yfr_A_,44,285,1,1 2yfr_A_,45,340,1,1 2yfr_A_,46,49,1,1 2yfr_A_,46,50,1,1 2yfr_A_,47,51,1,1 2yfr_A_,47,285,1,1 2yfr_A_,47,299,1,1 2yfr_A_,48,52,1,1 2yfr_A_,48,286,1,1 2yfr_A_,49,53,1,1 2yfr_A_,50,54,1,1 2yfr_A_,51,55,1,1 2yfr_A_,51,296,1,1 2yfr_A_,52,56,1,1 2yfr_A_,53,57,1,1 2yfr_A_,54,58,1,1 2yfr_A_,55,59,1,1 2yfr_A_,57,60,1,1 2yfr_A_,58,60,1,1 2yfr_A_,58,530,1,1 2yfr_A_,60,528,1,1 2yfr_A_,60,530,1,1 2yfr_A_,61,63,1,1 2yfr_A_,61,64,1,1 2yfr_A_,61,65,1,1 2yfr_A_,62,533,1,1 2yfr_A_,63,476,1,1 2yfr_A_,64,413,1,1 2yfr_A_,66,413,1,1 2yfr_A_,66,415,1,1 2yfr_A_,68,499,1,1 2yfr_A_,70,72,1,1 2yfr_A_,70,73,1,1 2yfr_A_,70,496,1,1 2yfr_A_,70,497,1,1 2yfr_A_,71,74,1,1 2yfr_A_,71,508,1,1 2yfr_A_,72,506,1,1 2yfr_A_,75,145,1,1 2yfr_A_,75,459,1,1 2yfr_A_,75,483,1,1 2yfr_A_,76,421,1,1 2yfr_A_,76,455,1,1 2yfr_A_,76,457,1,1 2yfr_A_,77,80,1,1 2yfr_A_,78,81,1,1 2yfr_A_,79,149,1,1 2yfr_A_,80,93,1,1 2yfr_A_,82,91,1,1 2yfr_A_,84,86,1,1 2yfr_A_,84,87,1,1 2yfr_A_,84,88,1,1 2yfr_A_,84,89,1,1 2yfr_A_,85,133,1,1 2yfr_A_,85,157,1,1 2yfr_A_,86,128,1,1 2yfr_A_,86,131,1,1 2yfr_A_,87,89,1,1 2yfr_A_,87,91,1,1 2yfr_A_,94,123,1,1 2yfr_A_,94,449,1,1 2yfr_A_,94,458,1,1 2yfr_A_,95,458,1,1 2yfr_A_,96,98,1,1 2yfr_A_,96,121,1,1 2yfr_A_,97,121,1,1 2yfr_A_,97,165,1,1 2yfr_A_,97,426,1,1 2yfr_A_,98,350,1,1 2yfr_A_,98,460,1,1 2yfr_A_,99,119,1,1 2yfr_A_,101,110,1,1 2yfr_A_,101,117,1,1 2yfr_A_,102,107,1,1 2yfr_A_,102,168,1,1 2yfr_A_,102,169,1,1 2yfr_A_,102,428,1,1 2yfr_A_,103,105,1,1 2yfr_A_,103,106,1,1 2yfr_A_,103,107,1,1 2yfr_A_,103,108,1,1 2yfr_A_,103,110,1,1 2yfr_A_,104,255,1,1 2yfr_A_,105,256,1,1 2yfr_A_,106,108,1,1 2yfr_A_,109,139,1,1 2yfr_A_,111,114,1,1 2yfr_A_,112,115,1,1 2yfr_A_,112,174,1,1 2yfr_A_,114,139,1,1 2yfr_A_,115,138,1,1 2yfr_A_,116,137,1,1 2yfr_A_,116,138,1,1 2yfr_A_,116,141,1,1 2yfr_A_,118,135,1,1 2yfr_A_,120,133,1,1 2yfr_A_,122,131,1,1 2yfr_A_,124,127,1,1 2yfr_A_,124,129,1,1 2yfr_A_,126,449,1,1 2yfr_A_,130,162,1,1 2yfr_A_,130,163,1,1 2yfr_A_,131,163,1,1 2yfr_A_,132,153,1,1 2yfr_A_,134,150,1,1 2yfr_A_,134,151,1,1 2yfr_A_,136,148,1,1 2yfr_A_,136,211,1,1 2yfr_A_,137,138,1,1 2yfr_A_,137,143,1,1 2yfr_A_,138,141,1,1 2yfr_A_,141,143,1,1 2yfr_A_,141,146,1,1 2yfr_A_,142,482,1,1 2yfr_A_,142,489,1,1 2yfr_A_,143,145,1,1 2yfr_A_,143,146,1,1 2yfr_A_,148,208,1,1 2yfr_A_,148,209,1,1 2yfr_A_,149,151,1,1 2yfr_A_,152,155,1,1 2yfr_A_,158,160,1,1 2yfr_A_,159,162,1,1 2yfr_A_,159,185,1,1 2yfr_A_,160,185,1,1 2yfr_A_,162,164,1,1 2yfr_A_,162,183,1,1 2yfr_A_,164,181,1,1 2yfr_A_,165,181,1,1 2yfr_A_,167,179,1,1 2yfr_A_,167,251,1,1 2yfr_A_,167,253,1,1 2yfr_A_,169,177,1,1 2yfr_A_,171,174,1,1 2yfr_A_,171,175,1,1 2yfr_A_,171,177,1,1 2yfr_A_,173,175,1,1 2yfr_A_,173,327,1,1 2yfr_A_,176,200,1,1 2yfr_A_,177,197,1,1 2yfr_A_,177,199,1,1 2yfr_A_,177,327,1,1 2yfr_A_,178,197,1,1 2yfr_A_,178,198,1,1 2yfr_A_,179,261,1,1 2yfr_A_,180,182,1,1 2yfr_A_,180,196,1,1 2yfr_A_,180,219,1,1 2yfr_A_,181,250,1,1 2yfr_A_,182,194,1,1 2yfr_A_,182,219,1,1 2yfr_A_,184,186,1,1 2yfr_A_,184,192,1,1 2yfr_A_,187,190,1,1 2yfr_A_,187,233,1,1 2yfr_A_,190,233,1,1 2yfr_A_,191,193,1,1 2yfr_A_,193,246,1,1 2yfr_A_,193,248,1,1 2yfr_A_,193,249,1,1 2yfr_A_,195,222,1,1 2yfr_A_,195,223,1,1 2yfr_A_,197,220,1,1 2yfr_A_,199,217,1,1 2yfr_A_,199,218,1,1 2yfr_A_,201,214,1,1 2yfr_A_,201,215,1,1 2yfr_A_,201,327,1,1 2yfr_A_,203,212,1,1 2yfr_A_,205,208,1,1 2yfr_A_,205,210,1,1 2yfr_A_,206,209,1,1 2yfr_A_,218,220,1,1 2yfr_A_,220,329,1,1 2yfr_A_,226,228,1,1 2yfr_A_,226,229,1,1 2yfr_A_,226,230,1,1 2yfr_A_,227,230,1,1 2yfr_A_,227,235,1,1 2yfr_A_,227,271,1,1 2yfr_A_,228,272,1,1 2yfr_A_,229,270,1,1 2yfr_A_,229,272,1,1 2yfr_A_,230,319,1,1 2yfr_A_,230,335,1,1 2yfr_A_,231,268,1,1 2yfr_A_,231,274,1,1 2yfr_A_,232,235,1,1 2yfr_A_,232,236,1,1 2yfr_A_,233,237,1,1 2yfr_A_,234,238,1,1 2yfr_A_,235,239,1,1 2yfr_A_,236,240,1,1 2yfr_A_,236,244,1,1 2yfr_A_,239,274,1,1 2yfr_A_,240,242,1,1 2yfr_A_,240,244,1,1 2yfr_A_,244,275,1,1 2yfr_A_,245,346,1,1 2yfr_A_,246,249,1,1 2yfr_A_,249,266,1,1 2yfr_A_,249,347,1,1 2yfr_A_,249,349,1,1 2yfr_A_,250,350,1,1 2yfr_A_,252,264,1,1 2yfr_A_,252,353,1,1 2yfr_A_,252,428,1,1 2yfr_A_,254,262,1,1 2yfr_A_,255,261,1,1 2yfr_A_,256,259,1,1 2yfr_A_,256,260,1,1 2yfr_A_,256,262,1,1 2yfr_A_,257,355,1,1 2yfr_A_,261,322,1,1 2yfr_A_,263,320,1,1 2yfr_A_,265,318,1,1 2yfr_A_,267,316,1,1 2yfr_A_,269,273,1,1 2yfr_A_,269,314,1,1 2yfr_A_,270,273,1,1 2yfr_A_,272,336,1,1 2yfr_A_,273,279,1,1 2yfr_A_,274,279,1,1 2yfr_A_,276,279,1,1 2yfr_A_,277,280,1,1 2yfr_A_,278,281,1,1 2yfr_A_,278,282,1,1 2yfr_A_,279,282,1,1 2yfr_A_,279,285,1,1 2yfr_A_,280,286,1,1 2yfr_A_,282,285,1,1 2yfr_A_,283,286,1,1 2yfr_A_,283,290,1,1 2yfr_A_,288,293,1,1 2yfr_A_,289,292,1,1 2yfr_A_,289,293,1,1 2yfr_A_,290,294,1,1 2yfr_A_,291,295,1,1 2yfr_A_,292,296,1,1 2yfr_A_,293,297,1,1 2yfr_A_,294,298,1,1 2yfr_A_,295,299,1,1 2yfr_A_,296,300,1,1 2yfr_A_,297,301,1,1 2yfr_A_,298,302,1,1 2yfr_A_,299,302,1,1 2yfr_A_,299,303,1,1 2yfr_A_,299,373,1,1 2yfr_A_,299,375,1,1 2yfr_A_,300,303,1,1 2yfr_A_,303,307,1,1 2yfr_A_,304,308,1,1 2yfr_A_,305,309,1,1 2yfr_A_,306,310,1,1 2yfr_A_,307,311,1,1 2yfr_A_,308,311,1,1 2yfr_A_,309,312,1,1 2yfr_A_,309,313,1,1 2yfr_A_,309,369,1,1 2yfr_A_,309,371,1,1 2yfr_A_,313,343,1,1 2yfr_A_,314,346,1,1 2yfr_A_,315,341,1,1 2yfr_A_,315,345,1,1 2yfr_A_,317,338,1,1 2yfr_A_,317,339,1,1 2yfr_A_,319,335,1,1 2yfr_A_,321,332,1,1 2yfr_A_,321,333,1,1 2yfr_A_,323,325,1,1 2yfr_A_,323,330,1,1 2yfr_A_,325,328,1,1 2yfr_A_,341,344,1,1 2yfr_A_,341,345,1,1 2yfr_A_,343,372,1,1 2yfr_A_,344,372,1,1 2yfr_A_,345,347,1,1 2yfr_A_,346,370,1,1 2yfr_A_,347,366,1,1 2yfr_A_,347,370,1,1 2yfr_A_,349,365,1,1 2yfr_A_,349,425,1,1 2yfr_A_,350,426,1,1 2yfr_A_,352,363,1,1 2yfr_A_,354,361,1,1 2yfr_A_,356,359,1,1 2yfr_A_,360,395,1,1 2yfr_A_,362,393,1,1 2yfr_A_,364,391,1,1 2yfr_A_,366,389,1,1 2yfr_A_,367,370,1,1 2yfr_A_,367,447,1,1 2yfr_A_,368,371,1,1 2yfr_A_,368,387,1,1 2yfr_A_,369,370,1,1 2yfr_A_,369,387,1,1 2yfr_A_,373,376,1,1 2yfr_A_,373,377,1,1 2yfr_A_,374,377,1,1 2yfr_A_,374,378,1,1 2yfr_A_,375,379,1,1 2yfr_A_,376,380,1,1 2yfr_A_,377,380,1,1 2yfr_A_,377,381,1,1 2yfr_A_,378,382,1,1 2yfr_A_,379,383,1,1 2yfr_A_,380,383,1,1 2yfr_A_,380,384,1,1 2yfr_A_,381,385,1,1 2yfr_A_,381,387,1,1 2yfr_A_,382,528,1,1 2yfr_A_,385,418,1,1 2yfr_A_,386,387,1,1 2yfr_A_,388,414,1,1 2yfr_A_,390,411,1,1 2yfr_A_,390,412,1,1 2yfr_A_,392,405,1,1 2yfr_A_,392,409,1,1 2yfr_A_,394,403,1,1 2yfr_A_,395,397,1,1 2yfr_A_,395,400,1,1 2yfr_A_,398,402,1,1 2yfr_A_,405,409,1,1 2yfr_A_,406,408,1,1 2yfr_A_,406,410,1,1 2yfr_A_,406,472,1,1 2yfr_A_,406,474,1,1 2yfr_A_,408,410,1,1 2yfr_A_,417,420,1,1 2yfr_A_,418,447,1,1 2yfr_A_,419,517,1,1 2yfr_A_,419,518,1,1 2yfr_A_,420,423,1,1 2yfr_A_,421,446,1,1 2yfr_A_,421,457,1,1 2yfr_A_,421,514,1,1 2yfr_A_,422,509,1,1 2yfr_A_,423,446,1,1 2yfr_A_,424,427,1,1 2yfr_A_,425,444,1,1 2yfr_A_,428,442,1,1 2yfr_A_,430,440,1,1 2yfr_A_,432,435,1,1 2yfr_A_,435,438,1,1 2yfr_A_,437,467,1,1 2yfr_A_,437,468,1,1 2yfr_A_,438,467,1,1 2yfr_A_,439,466,1,1 2yfr_A_,441,464,1,1 2yfr_A_,443,461,1,1 2yfr_A_,445,459,1,1 2yfr_A_,450,453,1,1 2yfr_A_,453,456,1,1 2yfr_A_,460,483,1,1 2yfr_A_,461,484,1,1 2yfr_A_,463,481,1,1 2yfr_A_,463,485,1,1 2yfr_A_,465,477,1,1 2yfr_A_,465,479,1,1 2yfr_A_,467,468,1,1 2yfr_A_,467,475,1,1 2yfr_A_,469,472,1,1 2yfr_A_,469,473,1,1 2yfr_A_,471,473,1,1 2yfr_A_,475,476,1,1 2yfr_A_,480,493,1,1 2yfr_A_,480,494,1,1 2yfr_A_,481,482,1,1 2yfr_A_,482,494,1,1 2yfr_A_,485,487,1,1 2yfr_A_,485,492,1,1 2yfr_A_,487,492,1,1 2yfr_A_,489,491,1,1 2yfr_A_,489,492,1,1 2yfr_A_,494,496,1,1 2yfr_A_,494,497,1,1 2yfr_A_,495,498,1,1 2yfr_A_,498,507,1,1 2yfr_A_,500,507,1,1 2yfr_A_,500,509,1,1 2yfr_A_,502,508,1,1 2yfr_A_,503,504,1,1 2yfr_A_,505,508,1,1 2yfr_A_,508,510,1,1 2yfr_A_,511,514,1,1 2yfr_A_,514,517,1,1 2yfr_A_,516,525,1,1 2yfr_A_,517,525,1,1 2yfr_A_,519,523,1,1 2yfr_A_,520,522,1,1 2yfr_A_,524,527,1,1 2yfr_A_,526,529,1,1