pair,contact1,contact2,flow1,flow2 2x6f_A_,3,6,1,1 2x6f_A_,3,7,1,1 2x6f_A_,4,7,1,1 2x6f_A_,4,8,1,1 2x6f_A_,5,9,1,1 2x6f_A_,6,10,1,1 2x6f_A_,7,11,1,1 2x6f_A_,8,11,1,1 2x6f_A_,11,44,1,1 2x6f_A_,12,44,1,1 2x6f_A_,15,44,1,1 2x6f_A_,17,500,1,1 2x6f_A_,22,23,1,1 2x6f_A_,22,24,1,1 2x6f_A_,23,26,1,1 2x6f_A_,23,27,1,1 2x6f_A_,24,28,1,1 2x6f_A_,25,29,1,1 2x6f_A_,27,30,1,1 2x6f_A_,28,31,1,1 2x6f_A_,28,32,1,1 2x6f_A_,29,32,1,1 2x6f_A_,31,34,1,1 2x6f_A_,31,35,1,1 2x6f_A_,38,41,1,1 2x6f_A_,38,67,1,1 2x6f_A_,40,43,1,1 2x6f_A_,41,44,1,1 2x6f_A_,41,45,1,1 2x6f_A_,42,46,1,1 2x6f_A_,43,77,1,1 2x6f_A_,44,47,1,1 2x6f_A_,44,48,1,1 2x6f_A_,45,48,1,1 2x6f_A_,54,57,1,1 2x6f_A_,55,58,1,1 2x6f_A_,55,59,1,1 2x6f_A_,56,59,1,1 2x6f_A_,56,60,1,1 2x6f_A_,57,61,1,1 2x6f_A_,58,62,1,1 2x6f_A_,59,63,1,1 2x6f_A_,60,64,1,1 2x6f_A_,61,65,1,1 2x6f_A_,62,65,1,1 2x6f_A_,62,66,1,1 2x6f_A_,63,66,1,1 2x6f_A_,63,67,1,1 2x6f_A_,70,91,1,1 2x6f_A_,70,95,1,1 2x6f_A_,71,74,1,1 2x6f_A_,71,75,1,1 2x6f_A_,73,475,1,1 2x6f_A_,74,77,1,1 2x6f_A_,75,78,1,1 2x6f_A_,76,79,1,1 2x6f_A_,76,80,1,1 2x6f_A_,77,80,1,1 2x6f_A_,80,82,1,1 2x6f_A_,83,89,1,1 2x6f_A_,85,88,1,1 2x6f_A_,86,90,1,1 2x6f_A_,87,91,1,1 2x6f_A_,88,92,1,1 2x6f_A_,89,93,1,1 2x6f_A_,90,94,1,1 2x6f_A_,91,94,1,1 2x6f_A_,91,95,1,1 2x6f_A_,92,95,1,1 2x6f_A_,92,96,1,1 2x6f_A_,93,97,1,1 2x6f_A_,95,98,1,1 2x6f_A_,95,99,1,1 2x6f_A_,97,141,1,1 2x6f_A_,99,141,1,1 2x6f_A_,100,104,1,1 2x6f_A_,101,141,1,1 2x6f_A_,102,105,1,1 2x6f_A_,102,106,1,1 2x6f_A_,103,107,1,1 2x6f_A_,105,108,1,1 2x6f_A_,107,110,1,1 2x6f_A_,107,111,1,1 2x6f_A_,108,111,1,1 2x6f_A_,108,112,1,1 2x6f_A_,110,114,1,1 2x6f_A_,110,306,1,1 2x6f_A_,111,115,1,1 2x6f_A_,112,115,1,1 2x6f_A_,112,171,1,1 2x6f_A_,113,116,1,1 2x6f_A_,114,117,1,1 2x6f_A_,116,482,1,1 2x6f_A_,117,482,1,1 2x6f_A_,119,122,1,1 2x6f_A_,120,124,1,1 2x6f_A_,121,125,1,1 2x6f_A_,123,126,1,1 2x6f_A_,123,127,1,1 2x6f_A_,124,128,1,1 2x6f_A_,125,129,1,1 2x6f_A_,127,130,1,1 2x6f_A_,127,131,1,1 2x6f_A_,133,135,1,1 2x6f_A_,133,136,1,1 2x6f_A_,133,137,1,1 2x6f_A_,134,138,1,1 2x6f_A_,135,139,1,1 2x6f_A_,136,140,1,1 2x6f_A_,137,141,1,1 2x6f_A_,138,142,1,1 2x6f_A_,139,143,1,1 2x6f_A_,140,144,1,1 2x6f_A_,141,144,1,1 2x6f_A_,145,148,1,1 2x6f_A_,145,149,1,1 2x6f_A_,146,150,1,1 2x6f_A_,147,150,1,1 2x6f_A_,147,151,1,1 2x6f_A_,148,152,1,1 2x6f_A_,149,153,1,1 2x6f_A_,150,154,1,1 2x6f_A_,150,199,1,1 2x6f_A_,151,155,1,1 2x6f_A_,151,251,1,1 2x6f_A_,152,156,1,1 2x6f_A_,153,157,1,1 2x6f_A_,153,200,1,1 2x6f_A_,154,158,1,1 2x6f_A_,154,199,1,1 2x6f_A_,156,159,1,1 2x6f_A_,157,160,1,1 2x6f_A_,161,334,1,1 2x6f_A_,163,166,1,1 2x6f_A_,164,167,1,1 2x6f_A_,164,168,1,1 2x6f_A_,167,170,1,1 2x6f_A_,167,171,1,1 2x6f_A_,168,172,1,1 2x6f_A_,169,173,1,1 2x6f_A_,170,173,1,1 2x6f_A_,170,174,1,1 2x6f_A_,171,175,1,1 2x6f_A_,172,175,1,1 2x6f_A_,172,176,1,1 2x6f_A_,173,177,1,1 2x6f_A_,174,178,1,1 2x6f_A_,175,179,1,1 2x6f_A_,176,180,1,1 2x6f_A_,177,181,1,1 2x6f_A_,178,182,1,1 2x6f_A_,179,183,1,1 2x6f_A_,180,184,1,1 2x6f_A_,182,185,1,1 2x6f_A_,186,187,1,1 2x6f_A_,186,188,1,1 2x6f_A_,186,189,1,1 2x6f_A_,188,192,1,1 2x6f_A_,189,193,1,1 2x6f_A_,190,194,1,1 2x6f_A_,191,194,1,1 2x6f_A_,191,195,1,1 2x6f_A_,192,196,1,1 2x6f_A_,193,197,1,1 2x6f_A_,194,198,1,1 2x6f_A_,195,199,1,1 2x6f_A_,196,200,1,1 2x6f_A_,197,201,1,1 2x6f_A_,198,202,1,1 2x6f_A_,199,203,1,1 2x6f_A_,202,205,1,1 2x6f_A_,202,206,1,1 2x6f_A_,203,207,1,1 2x6f_A_,204,208,1,1 2x6f_A_,205,208,1,1 2x6f_A_,205,209,1,1 2x6f_A_,205,238,1,1 2x6f_A_,206,210,1,1 2x6f_A_,207,211,1,1 2x6f_A_,208,212,1,1 2x6f_A_,209,212,1,1 2x6f_A_,209,213,1,1 2x6f_A_,210,214,1,1 2x6f_A_,212,215,1,1 2x6f_A_,212,216,1,1 2x6f_A_,214,223,1,1 2x6f_A_,216,223,1,1 2x6f_A_,219,222,1,1 2x6f_A_,219,223,1,1 2x6f_A_,220,224,1,1 2x6f_A_,221,225,1,1 2x6f_A_,222,226,1,1 2x6f_A_,223,226,1,1 2x6f_A_,223,227,1,1 2x6f_A_,224,228,1,1 2x6f_A_,225,229,1,1 2x6f_A_,226,229,1,1 2x6f_A_,226,230,1,1 2x6f_A_,227,231,1,1 2x6f_A_,229,232,1,1 2x6f_A_,229,233,1,1 2x6f_A_,240,242,1,1 2x6f_A_,241,260,1,1 2x6f_A_,244,258,1,1 2x6f_A_,247,257,1,1 2x6f_A_,249,255,1,1 2x6f_A_,252,255,1,1 2x6f_A_,252,328,1,1 2x6f_A_,256,282,1,1 2x6f_A_,257,258,1,1 2x6f_A_,261,264,1,1 2x6f_A_,261,278,1,1 2x6f_A_,262,265,1,1 2x6f_A_,266,276,1,1 2x6f_A_,268,274,1,1 2x6f_A_,275,292,1,1 2x6f_A_,277,290,1,1 2x6f_A_,279,288,1,1 2x6f_A_,281,283,1,1 2x6f_A_,281,286,1,1 2x6f_A_,291,339,1,1 2x6f_A_,293,337,1,1 2x6f_A_,297,299,1,1 2x6f_A_,298,301,1,1 2x6f_A_,298,302,1,1 2x6f_A_,299,303,1,1 2x6f_A_,300,304,1,1 2x6f_A_,300,419,1,1 2x6f_A_,300,487,1,1 2x6f_A_,301,305,1,1 2x6f_A_,301,419,1,1 2x6f_A_,302,306,1,1 2x6f_A_,302,331,1,1 2x6f_A_,303,307,1,1 2x6f_A_,304,308,1,1 2x6f_A_,305,309,1,1 2x6f_A_,306,310,1,1 2x6f_A_,307,311,1,1 2x6f_A_,308,312,1,1 2x6f_A_,309,313,1,1 2x6f_A_,310,314,1,1 2x6f_A_,311,314,1,1 2x6f_A_,311,315,1,1 2x6f_A_,312,315,1,1 2x6f_A_,312,316,1,1 2x6f_A_,313,317,1,1 2x6f_A_,314,318,1,1 2x6f_A_,315,319,1,1 2x6f_A_,315,320,1,1 2x6f_A_,318,469,1,1 2x6f_A_,321,323,1,1 2x6f_A_,323,413,1,1 2x6f_A_,328,340,1,1 2x6f_A_,330,338,1,1 2x6f_A_,333,336,1,1 2x6f_A_,341,343,1,1 2x6f_A_,342,344,1,1 2x6f_A_,345,349,1,1 2x6f_A_,345,408,1,1 2x6f_A_,346,348,1,1 2x6f_A_,346,350,1,1 2x6f_A_,346,403,1,1 2x6f_A_,347,351,1,1 2x6f_A_,347,406,1,1 2x6f_A_,348,351,1,1 2x6f_A_,348,352,1,1 2x6f_A_,348,403,1,1 2x6f_A_,349,353,1,1 2x6f_A_,350,354,1,1 2x6f_A_,356,359,1,1 2x6f_A_,356,360,1,1 2x6f_A_,357,360,1,1 2x6f_A_,357,361,1,1 2x6f_A_,358,362,1,1 2x6f_A_,359,363,1,1 2x6f_A_,361,364,1,1 2x6f_A_,361,365,1,1 2x6f_A_,362,372,1,1 2x6f_A_,365,375,1,1 2x6f_A_,367,373,1,1 2x6f_A_,375,377,1,1 2x6f_A_,375,378,1,1 2x6f_A_,376,380,1,1 2x6f_A_,377,381,1,1 2x6f_A_,378,382,1,1 2x6f_A_,379,383,1,1 2x6f_A_,380,383,1,1 2x6f_A_,380,384,1,1 2x6f_A_,381,385,1,1 2x6f_A_,381,411,1,1 2x6f_A_,382,386,1,1 2x6f_A_,382,440,1,1 2x6f_A_,383,387,1,1 2x6f_A_,384,387,1,1 2x6f_A_,384,388,1,1 2x6f_A_,385,389,1,1 2x6f_A_,386,390,1,1 2x6f_A_,387,390,1,1 2x6f_A_,387,391,1,1 2x6f_A_,388,392,1,1 2x6f_A_,389,393,1,1 2x6f_A_,390,393,1,1 2x6f_A_,390,394,1,1 2x6f_A_,391,395,1,1 2x6f_A_,392,396,1,1 2x6f_A_,393,398,1,1 2x6f_A_,394,515,1,1 2x6f_A_,395,502,1,1 2x6f_A_,396,423,1,1 2x6f_A_,397,424,1,1 2x6f_A_,398,435,1,1 2x6f_A_,399,401,1,1 2x6f_A_,399,421,1,1 2x6f_A_,400,426,1,1 2x6f_A_,401,418,1,1 2x6f_A_,402,405,1,1 2x6f_A_,407,415,1,1 2x6f_A_,409,411,1,1 2x6f_A_,409,412,1,1 2x6f_A_,409,413,1,1 2x6f_A_,422,425,1,1 2x6f_A_,426,428,1,1 2x6f_A_,434,523,1,1 2x6f_A_,437,439,1,1 2x6f_A_,437,440,1,1 2x6f_A_,437,441,1,1 2x6f_A_,438,441,1,1 2x6f_A_,438,442,1,1 2x6f_A_,439,443,1,1 2x6f_A_,441,444,1,1 2x6f_A_,441,445,1,1 2x6f_A_,441,446,1,1 2x6f_A_,442,445,1,1 2x6f_A_,444,449,1,1 2x6f_A_,446,449,1,1 2x6f_A_,449,453,1,1 2x6f_A_,450,454,1,1 2x6f_A_,451,455,1,1 2x6f_A_,452,456,1,1 2x6f_A_,453,457,1,1 2x6f_A_,454,458,1,1 2x6f_A_,455,459,1,1 2x6f_A_,456,460,1,1 2x6f_A_,457,461,1,1 2x6f_A_,458,461,1,1 2x6f_A_,458,462,1,1 2x6f_A_,459,463,1,1 2x6f_A_,460,463,1,1 2x6f_A_,460,464,1,1 2x6f_A_,461,465,1,1 2x6f_A_,462,466,1,1 2x6f_A_,463,466,1,1 2x6f_A_,463,467,1,1 2x6f_A_,463,502,1,1 2x6f_A_,464,468,1,1 2x6f_A_,465,468,1,1 2x6f_A_,466,469,1,1 2x6f_A_,467,470,1,1 2x6f_A_,467,503,1,1 2x6f_A_,467,504,1,1 2x6f_A_,469,472,1,1 2x6f_A_,470,474,1,1 2x6f_A_,471,475,1,1 2x6f_A_,472,475,1,1 2x6f_A_,472,476,1,1 2x6f_A_,473,477,1,1 2x6f_A_,474,478,1,1 2x6f_A_,476,479,1,1 2x6f_A_,476,480,1,1 2x6f_A_,477,480,1,1 2x6f_A_,485,488,1,1 2x6f_A_,485,489,1,1 2x6f_A_,486,489,1,1 2x6f_A_,486,490,1,1 2x6f_A_,491,493,1,1 2x6f_A_,491,495,1,1 2x6f_A_,493,496,1,1 2x6f_A_,494,498,1,1 2x6f_A_,496,500,1,1 2x6f_A_,498,502,1,1 2x6f_A_,500,503,1,1 2x6f_A_,501,504,1,1 2x6f_A_,504,507,1,1 2x6f_A_,508,510,1,1 2x6f_A_,508,511,1,1 2x6f_A_,508,512,1,1 2x6f_A_,509,513,1,1 2x6f_A_,510,514,1,1 2x6f_A_,511,515,1,1 2x6f_A_,512,516,1,1 2x6f_A_,513,517,1,1 2x6f_A_,514,518,1,1 2x6f_A_,515,519,1,1 2x6f_A_,516,520,1,1 2x6f_A_,517,521,1,1 2x6f_A_,518,521,1,1 2x6f_A_,518,522,1,1 2x6f_A_,519,523,1,1 2x6f_A_,520,524,1,1 2x6f_A_,521,525,1,1 2x6f_A_,522,525,1,1 2x6f_A_,522,526,1,1 2x6f_A_,523,527,1,1 2x6f_A_,524,528,1,1 2x6f_A_,530,534,1,1 2x6f_A_,531,535,1,1 2x6f_A_,532,536,1,1 2x6f_A_,533,537,1,1 2x6f_A_,534,538,1,1 2x6f_A_,535,538,1,1 2x6f_A_,535,539,1,1 2x6f_A_,536,540,1,1 2x6f_A_,537,540,1,1 2x6f_A_,537,541,1,1