pair,contact1,contact2,flow1,flow2
1ihu_A_,1,4,1,1
1ihu_A_,1,5,1,1
1ihu_A_,2,5,1,1
1ihu_A_,2,267,1,1
1ihu_A_,3,194,1,1
1ihu_A_,3,267,1,1
1ihu_A_,5,194,1,1
1ihu_A_,9,139,1,1
1ihu_A_,10,192,1,1
1ihu_A_,10,194,1,1
1ihu_A_,11,139,1,1
1ihu_A_,11,141,1,1
1ihu_A_,12,194,1,1
1ihu_A_,12,196,1,1
1ihu_A_,13,141,1,1
1ihu_A_,14,196,1,1
1ihu_A_,14,198,1,1
1ihu_A_,15,21,1,1
1ihu_A_,16,19,1,1
1ihu_A_,16,21,1,1
1ihu_A_,18,200,1,1
1ihu_A_,19,200,1,1
1ihu_A_,20,24,1,1
1ihu_A_,21,25,1,1
1ihu_A_,22,26,1,1
1ihu_A_,22,45,1,1
1ihu_A_,22,142,1,1
1ihu_A_,23,27,1,1
1ihu_A_,24,28,1,1
1ihu_A_,25,29,1,1
1ihu_A_,26,30,1,1
1ihu_A_,27,31,1,1
1ihu_A_,28,32,1,1
1ihu_A_,29,33,1,1
1ihu_A_,30,34,1,1
1ihu_A_,32,35,1,1
1ihu_A_,32,37,1,1
1ihu_A_,33,36,1,1
1ihu_A_,38,134,1,1
1ihu_A_,38,137,1,1
1ihu_A_,38,138,1,1
1ihu_A_,39,70,1,1
1ihu_A_,39,72,1,1
1ihu_A_,40,138,1,1
1ihu_A_,40,140,1,1
1ihu_A_,41,72,1,1
1ihu_A_,41,74,1,1
1ihu_A_,42,140,1,1
1ihu_A_,42,142,1,1
1ihu_A_,43,48,1,1
1ihu_A_,43,74,1,1
1ihu_A_,43,76,1,1
1ihu_A_,44,142,1,1
1ihu_A_,44,143,1,1
1ihu_A_,49,53,1,1
1ihu_A_,50,54,1,1
1ihu_A_,51,54,1,1
1ihu_A_,51,56,1,1
1ihu_A_,52,55,1,1
1ihu_A_,56,57,1,1
1ihu_A_,56,64,1,1
1ihu_A_,59,63,1,1
1ihu_A_,59,75,1,1
1ihu_A_,63,73,1,1
1ihu_A_,65,68,1,1
1ihu_A_,65,71,1,1
1ihu_A_,68,71,1,1
1ihu_A_,77,79,1,1
1ihu_A_,77,80,1,1
1ihu_A_,77,81,1,1
1ihu_A_,78,82,1,1
1ihu_A_,79,83,1,1
1ihu_A_,80,84,1,1
1ihu_A_,81,85,1,1
1ihu_A_,82,86,1,1
1ihu_A_,83,87,1,1
1ihu_A_,84,88,1,1
1ihu_A_,85,169,1,1
1ihu_A_,86,89,1,1
1ihu_A_,86,90,1,1
1ihu_A_,86,109,1,1
1ihu_A_,87,91,1,1
1ihu_A_,88,172,1,1
1ihu_A_,90,93,1,1
1ihu_A_,91,94,1,1
1ihu_A_,93,96,1,1
1ihu_A_,93,97,1,1
1ihu_A_,98,102,1,1
1ihu_A_,99,103,1,1
1ihu_A_,100,104,1,1
1ihu_A_,101,105,1,1
1ihu_A_,102,106,1,1
1ihu_A_,103,107,1,1
1ihu_A_,104,108,1,1
1ihu_A_,106,109,1,1
1ihu_A_,106,110,1,1
1ihu_A_,107,110,1,1
1ihu_A_,107,425,1,1
1ihu_A_,107,470,1,1
1ihu_A_,111,115,1,1
1ihu_A_,112,116,1,1
1ihu_A_,113,117,1,1
1ihu_A_,113,392,1,1
1ihu_A_,114,118,1,1
1ihu_A_,115,119,1,1
1ihu_A_,116,120,1,1
1ihu_A_,117,121,1,1
1ihu_A_,118,122,1,1
1ihu_A_,119,123,1,1
1ihu_A_,120,124,1,1
1ihu_A_,121,125,1,1
1ihu_A_,121,174,1,1
1ihu_A_,121,175,1,1
1ihu_A_,121,180,1,1
1ihu_A_,122,126,1,1
1ihu_A_,123,127,1,1
1ihu_A_,124,128,1,1
1ihu_A_,125,128,1,1
1ihu_A_,126,129,1,1
1ihu_A_,128,179,1,1
1ihu_A_,129,131,1,1
1ihu_A_,129,132,1,1
1ihu_A_,130,133,1,1
1ihu_A_,131,134,1,1
1ihu_A_,132,135,1,1
1ihu_A_,132,136,1,1
1ihu_A_,146,149,1,1
1ihu_A_,146,150,1,1
1ihu_A_,147,151,1,1
1ihu_A_,148,152,1,1
1ihu_A_,148,388,1,1
1ihu_A_,148,392,1,1
1ihu_A_,149,153,1,1
1ihu_A_,150,154,1,1
1ihu_A_,151,154,1,1
1ihu_A_,151,215,1,1
1ihu_A_,151,388,1,1
1ihu_A_,152,155,1,1
1ihu_A_,155,158,1,1
1ihu_A_,156,159,1,1
1ihu_A_,157,160,1,1
1ihu_A_,157,161,1,1
1ihu_A_,165,167,1,1
1ihu_A_,165,389,1,1
1ihu_A_,166,389,1,1
1ihu_A_,167,170,1,1
1ihu_A_,168,171,1,1
1ihu_A_,169,172,1,1
1ihu_A_,170,173,1,1
1ihu_A_,174,175,1,1
1ihu_A_,175,180,1,1
1ihu_A_,176,179,1,1
1ihu_A_,177,180,1,1
1ihu_A_,177,181,1,1
1ihu_A_,178,182,1,1
1ihu_A_,179,183,1,1
1ihu_A_,180,184,1,1
1ihu_A_,181,185,1,1
1ihu_A_,182,186,1,1
1ihu_A_,183,187,1,1
1ihu_A_,184,188,1,1
1ihu_A_,186,193,1,1
1ihu_A_,189,191,1,1
1ihu_A_,189,192,1,1
1ihu_A_,189,193,1,1
1ihu_A_,195,223,1,1
1ihu_A_,195,225,1,1
1ihu_A_,197,225,1,1
1ihu_A_,197,227,1,1
1ihu_A_,199,227,1,1
1ihu_A_,199,229,1,1
1ihu_A_,200,202,1,1
1ihu_A_,202,206,1,1
1ihu_A_,202,525,1,1
1ihu_A_,203,207,1,1
1ihu_A_,204,208,1,1
1ihu_A_,205,209,1,1
1ihu_A_,206,210,1,1
1ihu_A_,207,211,1,1
1ihu_A_,208,211,1,1
1ihu_A_,208,212,1,1
1ihu_A_,209,213,1,1
1ihu_A_,210,214,1,1
1ihu_A_,211,215,1,1
1ihu_A_,212,216,1,1
1ihu_A_,213,217,1,1
1ihu_A_,213,224,1,1
1ihu_A_,214,218,1,1
1ihu_A_,215,219,1,1
1ihu_A_,216,219,1,1
1ihu_A_,216,221,1,1
1ihu_A_,217,220,1,1
1ihu_A_,217,222,1,1
1ihu_A_,221,224,1,1
1ihu_A_,226,265,1,1
1ihu_A_,226,267,1,1
1ihu_A_,228,267,1,1
1ihu_A_,228,269,1,1
1ihu_A_,231,269,1,1
1ihu_A_,231,271,1,1
1ihu_A_,232,250,1,1
1ihu_A_,233,236,1,1
1ihu_A_,234,237,1,1
1ihu_A_,235,238,1,1
1ihu_A_,236,493,1,1
1ihu_A_,240,243,1,1
1ihu_A_,240,244,1,1
1ihu_A_,240,489,1,1
1ihu_A_,240,490,1,1
1ihu_A_,240,491,1,1
1ihu_A_,241,245,1,1
1ihu_A_,242,246,1,1
1ihu_A_,243,247,1,1
1ihu_A_,244,248,1,1
1ihu_A_,245,249,1,1
1ihu_A_,246,250,1,1
1ihu_A_,247,251,1,1
1ihu_A_,248,252,1,1
1ihu_A_,249,253,1,1
1ihu_A_,249,524,1,1
1ihu_A_,250,254,1,1
1ihu_A_,251,255,1,1
1ihu_A_,252,256,1,1
1ihu_A_,253,256,1,1
1ihu_A_,258,261,1,1
1ihu_A_,259,262,1,1
1ihu_A_,261,264,1,1
1ihu_A_,264,266,1,1
1ihu_A_,270,272,1,1
1ihu_A_,272,497,1,1
1ihu_A_,275,497,1,1
1ihu_A_,275,500,1,1
1ihu_A_,278,282,1,1
1ihu_A_,279,283,1,1
1ihu_A_,280,284,1,1
1ihu_A_,281,284,1,1
1ihu_A_,282,285,1,1
1ihu_A_,283,286,1,1
1ihu_A_,284,287,1,1
1ihu_A_,287,289,1,1
1ihu_A_,296,518,1,1
1ihu_A_,297,300,1,1
1ihu_A_,297,536,1,1
1ihu_A_,298,302,1,1
1ihu_A_,299,303,1,1
1ihu_A_,299,536,1,1
1ihu_A_,299,537,1,1
1ihu_A_,300,304,1,1
1ihu_A_,301,305,1,1
1ihu_A_,302,306,1,1
1ihu_A_,303,306,1,1
1ihu_A_,306,309,1,1
1ihu_A_,310,412,1,1
1ihu_A_,311,414,1,1
1ihu_A_,311,416,1,1
1ihu_A_,312,444,1,1
1ihu_A_,312,446,1,1
1ihu_A_,313,416,1,1
1ihu_A_,313,418,1,1
1ihu_A_,314,446,1,1
1ihu_A_,314,448,1,1
1ihu_A_,315,418,1,1
1ihu_A_,316,448,1,1
1ihu_A_,316,450,1,1
1ihu_A_,318,323,1,1
1ihu_A_,321,481,1,1
1ihu_A_,322,326,1,1
1ihu_A_,323,327,1,1
1ihu_A_,324,328,1,1
1ihu_A_,324,419,1,1
1ihu_A_,325,329,1,1
1ihu_A_,326,330,1,1
1ihu_A_,327,331,1,1
1ihu_A_,328,332,1,1
1ihu_A_,329,333,1,1
1ihu_A_,330,334,1,1
1ihu_A_,331,335,1,1
1ihu_A_,332,336,1,1
1ihu_A_,333,537,1,1
1ihu_A_,334,337,1,1
1ihu_A_,334,339,1,1
1ihu_A_,335,338,1,1
1ihu_A_,335,351,1,1
1ihu_A_,336,533,1,1
1ihu_A_,339,351,1,1
1ihu_A_,340,414,1,1
1ihu_A_,340,415,1,1
1ihu_A_,341,351,1,1
1ihu_A_,341,353,1,1
1ihu_A_,342,355,1,1
1ihu_A_,342,410,1,1
1ihu_A_,342,415,1,1
1ihu_A_,342,417,1,1
1ihu_A_,343,353,1,1
1ihu_A_,343,355,1,1
1ihu_A_,344,417,1,1
1ihu_A_,345,347,1,1
1ihu_A_,345,355,1,1
1ihu_A_,345,357,1,1
1ihu_A_,345,419,1,1
1ihu_A_,346,419,1,1
1ihu_A_,347,349,1,1
1ihu_A_,358,361,1,1
1ihu_A_,358,362,1,1
1ihu_A_,359,363,1,1
1ihu_A_,360,364,1,1
1ihu_A_,361,365,1,1
1ihu_A_,362,366,1,1
1ihu_A_,363,367,1,1
1ihu_A_,364,368,1,1
1ihu_A_,365,369,1,1
1ihu_A_,366,370,1,1
1ihu_A_,367,371,1,1
1ihu_A_,368,372,1,1
1ihu_A_,369,373,1,1
1ihu_A_,370,374,1,1
1ihu_A_,371,375,1,1
1ihu_A_,375,378,1,1
1ihu_A_,375,383,1,1
1ihu_A_,379,382,1,1
1ihu_A_,379,383,1,1
1ihu_A_,380,384,1,1
1ihu_A_,381,385,1,1
1ihu_A_,382,386,1,1
1ihu_A_,383,387,1,1
1ihu_A_,384,388,1,1
1ihu_A_,385,389,1,1
1ihu_A_,386,390,1,1
1ihu_A_,388,391,1,1
1ihu_A_,389,392,1,1
1ihu_A_,392,395,1,1
1ihu_A_,394,398,1,1
1ihu_A_,395,399,1,1
1ihu_A_,396,400,1,1
1ihu_A_,397,401,1,1
1ihu_A_,397,423,1,1
1ihu_A_,397,426,1,1
1ihu_A_,398,402,1,1
1ihu_A_,399,403,1,1
1ihu_A_,400,404,1,1
1ihu_A_,401,405,1,1
1ihu_A_,403,406,1,1
1ihu_A_,404,407,1,1
1ihu_A_,407,410,1,1
1ihu_A_,408,411,1,1
1ihu_A_,409,413,1,1
1ihu_A_,410,413,1,1
1ihu_A_,410,414,1,1
1ihu_A_,423,426,1,1
1ihu_A_,423,427,1,1
1ihu_A_,424,428,1,1
1ihu_A_,425,429,1,1
1ihu_A_,425,467,1,1
1ihu_A_,426,430,1,1
1ihu_A_,427,431,1,1
1ihu_A_,429,432,1,1
1ihu_A_,434,436,1,1
1ihu_A_,435,439,1,1
1ihu_A_,436,440,1,1
1ihu_A_,437,441,1,1
1ihu_A_,438,445,1,1
1ihu_A_,441,443,1,1
1ihu_A_,441,444,1,1
1ihu_A_,441,445,1,1
1ihu_A_,443,446,1,1
1ihu_A_,447,476,1,1
1ihu_A_,447,477,1,1
1ihu_A_,449,477,1,1
1ihu_A_,449,479,1,1
1ihu_A_,451,452,1,1
1ihu_A_,451,457,1,1
1ihu_A_,451,479,1,1
1ihu_A_,451,481,1,1
1ihu_A_,452,454,1,1
1ihu_A_,454,458,1,1
1ihu_A_,455,459,1,1
1ihu_A_,456,460,1,1
1ihu_A_,457,461,1,1
1ihu_A_,458,462,1,1
1ihu_A_,459,463,1,1
1ihu_A_,460,464,1,1
1ihu_A_,461,465,1,1
1ihu_A_,462,466,1,1
1ihu_A_,463,467,1,1
1ihu_A_,464,468,1,1
1ihu_A_,465,469,1,1
1ihu_A_,465,478,1,1
1ihu_A_,465,512,1,1
1ihu_A_,466,470,1,1
1ihu_A_,467,470,1,1
1ihu_A_,468,471,1,1
1ihu_A_,468,473,1,1
1ihu_A_,469,472,1,1
1ihu_A_,476,515,1,1
1ihu_A_,478,515,1,1
1ihu_A_,478,517,1,1
1ihu_A_,480,517,1,1
1ihu_A_,480,519,1,1
1ihu_A_,481,482,1,1
1ihu_A_,483,485,1,1
1ihu_A_,483,501,1,1
1ihu_A_,483,519,1,1
1ihu_A_,483,521,1,1
1ihu_A_,484,487,1,1
1ihu_A_,484,501,1,1
1ihu_A_,485,501,1,1
1ihu_A_,489,491,1,1
1ihu_A_,489,495,1,1
1ihu_A_,491,494,1,1
1ihu_A_,491,495,1,1
1ihu_A_,492,496,1,1
1ihu_A_,493,497,1,1
1ihu_A_,494,498,1,1
1ihu_A_,495,499,1,1
1ihu_A_,496,500,1,1
1ihu_A_,497,501,1,1
1ihu_A_,498,501,1,1
1ihu_A_,499,502,1,1
1ihu_A_,500,504,1,1
1ihu_A_,501,505,1,1
1ihu_A_,502,506,1,1
1ihu_A_,503,507,1,1
1ihu_A_,504,507,1,1
1ihu_A_,504,508,1,1
1ihu_A_,505,509,1,1
1ihu_A_,506,510,1,1
1ihu_A_,508,513,1,1
1ihu_A_,511,512,1,1
1ihu_A_,523,524,1,1
1ihu_A_,524,531,1,1
1ihu_A_,525,527,1,1
1ihu_A_,528,532,1,1
1ihu_A_,529,533,1,1
1ihu_A_,530,534,1,1
1ihu_A_,531,534,1,1
1ihu_A_,531,535,1,1
1ihu_A_,539,540,1,1