pair,contact1,contact2,flow1,flow2
3ihv_A_,1,3,1,1
3ihv_A_,1,4,1,1
3ihv_A_,2,5,1,1
3ihv_A_,2,95,1,1
3ihv_A_,3,88,1,1
3ihv_A_,6,9,1,1
3ihv_A_,6,10,1,1
3ihv_A_,7,11,1,1
3ihv_A_,8,12,1,1
3ihv_A_,10,13,1,1
3ihv_A_,10,91,1,1
3ihv_A_,10,95,1,1
3ihv_A_,11,99,1,1
3ihv_A_,12,14,1,1
3ihv_A_,13,21,1,1
3ihv_A_,13,99,1,1
3ihv_A_,14,99,1,1
3ihv_A_,15,18,1,1
3ihv_A_,15,19,1,1
3ihv_A_,16,20,1,1
3ihv_A_,16,107,1,1
3ihv_A_,17,21,1,1
3ihv_A_,18,22,1,1
3ihv_A_,19,23,1,1
3ihv_A_,20,24,1,1
3ihv_A_,21,25,1,1
3ihv_A_,23,26,1,1
3ihv_A_,23,27,1,1
3ihv_A_,24,28,1,1
3ihv_A_,26,29,1,1
3ihv_A_,27,30,1,1
3ihv_A_,27,117,1,1
3ihv_A_,27,188,1,1
3ihv_A_,28,31,1,1
3ihv_A_,29,32,1,1
3ihv_A_,29,88,1,1
3ihv_A_,30,35,1,1
3ihv_A_,32,36,1,1
3ihv_A_,33,38,1,1
3ihv_A_,33,274,1,1
3ihv_A_,34,78,1,1
3ihv_A_,35,40,1,1
3ihv_A_,35,127,1,1
3ihv_A_,36,274,1,1
3ihv_A_,37,41,1,1
3ihv_A_,37,42,1,1
3ihv_A_,38,43,1,1
3ihv_A_,38,77,1,1
3ihv_A_,39,44,1,1
3ihv_A_,40,44,1,1
3ihv_A_,41,44,1,1
3ihv_A_,44,131,1,1
3ihv_A_,45,465,1,1
3ihv_A_,46,50,1,1
3ihv_A_,46,474,1,1
3ihv_A_,47,49,1,1
3ihv_A_,47,50,1,1
3ihv_A_,47,497,1,1
3ihv_A_,48,464,1,1
3ihv_A_,49,300,1,1
3ihv_A_,51,298,1,1
3ihv_A_,51,496,1,1
3ihv_A_,53,61,1,1
3ihv_A_,53,296,1,1
3ihv_A_,57,67,1,1
3ihv_A_,58,61,1,1
3ihv_A_,59,60,1,1
3ihv_A_,59,62,1,1
3ihv_A_,61,65,1,1
3ihv_A_,62,65,1,1
3ihv_A_,62,67,1,1
3ihv_A_,63,66,1,1
3ihv_A_,65,67,1,1
3ihv_A_,66,465,1,1
3ihv_A_,66,474,1,1
3ihv_A_,66,503,1,1
3ihv_A_,69,72,1,1
3ihv_A_,70,515,1,1
3ihv_A_,72,74,1,1
3ihv_A_,72,75,1,1
3ihv_A_,72,76,1,1
3ihv_A_,73,77,1,1
3ihv_A_,74,78,1,1
3ihv_A_,75,79,1,1
3ihv_A_,76,80,1,1
3ihv_A_,77,81,1,1
3ihv_A_,78,82,1,1
3ihv_A_,79,83,1,1
3ihv_A_,80,84,1,1
3ihv_A_,81,85,1,1
3ihv_A_,82,86,1,1
3ihv_A_,83,87,1,1
3ihv_A_,83,136,1,1
3ihv_A_,84,88,1,1
3ihv_A_,85,89,1,1
3ihv_A_,86,90,1,1
3ihv_A_,87,91,1,1
3ihv_A_,88,92,1,1
3ihv_A_,89,93,1,1
3ihv_A_,90,94,1,1
3ihv_A_,90,122,1,1
3ihv_A_,91,95,1,1
3ihv_A_,92,96,1,1
3ihv_A_,93,97,1,1
3ihv_A_,94,97,1,1
3ihv_A_,94,140,1,1
3ihv_A_,95,98,1,1
3ihv_A_,96,99,1,1
3ihv_A_,96,100,1,1
3ihv_A_,99,102,1,1
3ihv_A_,100,103,1,1
3ihv_A_,100,108,1,1
3ihv_A_,101,108,1,1
3ihv_A_,103,108,1,1
3ihv_A_,104,107,1,1
3ihv_A_,104,108,1,1
3ihv_A_,105,109,1,1
3ihv_A_,106,110,1,1
3ihv_A_,107,111,1,1
3ihv_A_,108,112,1,1
3ihv_A_,109,112,1,1
3ihv_A_,109,113,1,1
3ihv_A_,110,114,1,1
3ihv_A_,111,115,1,1
3ihv_A_,112,116,1,1
3ihv_A_,113,117,1,1
3ihv_A_,114,118,1,1
3ihv_A_,115,119,1,1
3ihv_A_,116,120,1,1
3ihv_A_,117,121,1,1
3ihv_A_,117,181,1,1
3ihv_A_,117,187,1,1
3ihv_A_,118,122,1,1
3ihv_A_,119,123,1,1
3ihv_A_,119,163,1,1
3ihv_A_,119,164,1,1
3ihv_A_,122,125,1,1
3ihv_A_,122,164,1,1
3ihv_A_,123,126,1,1
3ihv_A_,124,128,1,1
3ihv_A_,125,129,1,1
3ihv_A_,126,130,1,1
3ihv_A_,127,130,1,1
3ihv_A_,127,131,1,1
3ihv_A_,128,132,1,1
3ihv_A_,129,133,1,1
3ihv_A_,130,466,1,1
3ihv_A_,131,511,1,1
3ihv_A_,132,134,1,1
3ihv_A_,132,526,1,1
3ihv_A_,134,151,1,1
3ihv_A_,134,526,1,1
3ihv_A_,135,152,1,1
3ihv_A_,139,142,1,1
3ihv_A_,140,141,1,1
3ihv_A_,140,142,1,1
3ihv_A_,141,143,1,1
3ihv_A_,144,148,1,1
3ihv_A_,145,147,1,1
3ihv_A_,145,148,1,1
3ihv_A_,146,149,1,1
3ihv_A_,146,520,1,1
3ihv_A_,147,522,1,1
3ihv_A_,151,524,1,1
3ihv_A_,153,156,1,1
3ihv_A_,153,157,1,1
3ihv_A_,154,158,1,1
3ihv_A_,155,159,1,1
3ihv_A_,156,159,1,1
3ihv_A_,156,160,1,1
3ihv_A_,157,161,1,1
3ihv_A_,158,162,1,1
3ihv_A_,159,163,1,1
3ihv_A_,160,164,1,1
3ihv_A_,161,165,1,1
3ihv_A_,162,166,1,1
3ihv_A_,162,201,1,1
3ihv_A_,163,167,1,1
3ihv_A_,164,168,1,1
3ihv_A_,165,169,1,1
3ihv_A_,166,170,1,1
3ihv_A_,167,171,1,1
3ihv_A_,168,172,1,1
3ihv_A_,169,190,1,1
3ihv_A_,172,190,1,1
3ihv_A_,173,190,1,1
3ihv_A_,174,177,1,1
3ihv_A_,175,184,1,1
3ihv_A_,177,230,1,1
3ihv_A_,178,180,1,1
3ihv_A_,178,181,1,1
3ihv_A_,178,184,1,1
3ihv_A_,181,188,1,1
3ihv_A_,181,189,1,1
3ihv_A_,183,185,1,1
3ihv_A_,184,187,1,1
3ihv_A_,189,193,1,1
3ihv_A_,190,194,1,1
3ihv_A_,191,195,1,1
3ihv_A_,192,196,1,1
3ihv_A_,193,197,1,1
3ihv_A_,194,198,1,1
3ihv_A_,195,199,1,1
3ihv_A_,196,200,1,1
3ihv_A_,197,201,1,1
3ihv_A_,198,202,1,1
3ihv_A_,199,203,1,1
3ihv_A_,199,394,1,1
3ihv_A_,200,204,1,1
3ihv_A_,201,205,1,1
3ihv_A_,202,206,1,1
3ihv_A_,203,206,1,1
3ihv_A_,204,211,1,1
3ihv_A_,206,210,1,1
3ihv_A_,207,470,1,1
3ihv_A_,211,213,1,1
3ihv_A_,211,214,1,1
3ihv_A_,212,215,1,1
3ihv_A_,214,218,1,1
3ihv_A_,215,219,1,1
3ihv_A_,216,220,1,1
3ihv_A_,217,221,1,1
3ihv_A_,218,222,1,1
3ihv_A_,219,223,1,1
3ihv_A_,220,224,1,1
3ihv_A_,221,225,1,1
3ihv_A_,222,226,1,1
3ihv_A_,223,227,1,1
3ihv_A_,225,228,1,1
3ihv_A_,228,230,1,1
3ihv_A_,231,251,1,1
3ihv_A_,231,252,1,1
3ihv_A_,232,252,1,1
3ihv_A_,234,253,1,1
3ihv_A_,234,424,1,1
3ihv_A_,235,428,1,1
3ihv_A_,236,239,1,1
3ihv_A_,237,240,1,1
3ihv_A_,237,365,1,1
3ihv_A_,237,457,1,1
3ihv_A_,238,241,1,1
3ihv_A_,238,242,1,1
3ihv_A_,239,243,1,1
3ihv_A_,240,244,1,1
3ihv_A_,240,388,1,1
3ihv_A_,241,245,1,1
3ihv_A_,242,246,1,1
3ihv_A_,243,246,1,1
3ihv_A_,243,248,1,1
3ihv_A_,244,257,1,1
3ihv_A_,244,386,1,1
3ihv_A_,245,365,1,1
3ihv_A_,246,248,1,1
3ihv_A_,246,371,1,1
3ihv_A_,246,373,1,1
3ihv_A_,250,252,1,1
3ihv_A_,253,391,1,1
3ihv_A_,253,392,1,1
3ihv_A_,253,424,1,1
3ihv_A_,254,257,1,1
3ihv_A_,255,390,1,1
3ihv_A_,256,389,1,1
3ihv_A_,256,390,1,1
3ihv_A_,258,387,1,1
3ihv_A_,260,386,1,1
3ihv_A_,261,271,1,1
3ihv_A_,262,264,1,1
3ihv_A_,262,384,1,1
3ihv_A_,267,270,1,1
3ihv_A_,270,272,1,1
3ihv_A_,273,383,1,1
3ihv_A_,274,277,1,1
3ihv_A_,274,278,1,1
3ihv_A_,275,383,1,1
3ihv_A_,276,279,1,1
3ihv_A_,276,293,1,1
3ihv_A_,277,280,1,1
3ihv_A_,277,292,1,1
3ihv_A_,277,295,1,1
3ihv_A_,277,379,1,1
3ihv_A_,278,296,1,1
3ihv_A_,280,362,1,1
3ihv_A_,281,283,1,1
3ihv_A_,282,294,1,1
3ihv_A_,282,325,1,1
3ihv_A_,283,293,1,1
3ihv_A_,284,290,1,1
3ihv_A_,284,325,1,1
3ihv_A_,284,327,1,1
3ihv_A_,286,289,1,1
3ihv_A_,286,290,1,1
3ihv_A_,290,326,1,1
3ihv_A_,290,369,1,1
3ihv_A_,292,380,1,1
3ihv_A_,295,298,1,1
3ihv_A_,298,360,1,1
3ihv_A_,299,361,1,1
3ihv_A_,300,303,1,1
3ihv_A_,300,304,1,1
3ihv_A_,301,305,1,1
3ihv_A_,302,306,1,1
3ihv_A_,303,307,1,1
3ihv_A_,304,308,1,1
3ihv_A_,306,309,1,1
3ihv_A_,307,310,1,1
3ihv_A_,307,313,1,1
3ihv_A_,307,316,1,1
3ihv_A_,308,348,1,1
3ihv_A_,310,313,1,1
3ihv_A_,310,316,1,1
3ihv_A_,311,316,1,1
3ihv_A_,313,315,1,1
3ihv_A_,313,316,1,1
3ihv_A_,314,425,1,1
3ihv_A_,315,319,1,1
3ihv_A_,315,453,1,1
3ihv_A_,315,457,1,1
3ihv_A_,316,319,1,1
3ihv_A_,316,320,1,1
3ihv_A_,319,364,1,1
3ihv_A_,321,362,1,1
3ihv_A_,322,333,1,1
3ihv_A_,322,348,1,1
3ihv_A_,323,367,1,1
3ihv_A_,324,331,1,1
3ihv_A_,325,367,1,1
3ihv_A_,326,328,1,1
3ihv_A_,326,329,1,1
3ihv_A_,331,332,1,1
3ihv_A_,332,335,1,1
3ihv_A_,333,357,1,1
3ihv_A_,336,339,1,1
3ihv_A_,339,343,1,1
3ihv_A_,339,347,1,1
3ihv_A_,340,343,1,1
3ihv_A_,340,344,1,1
3ihv_A_,341,345,1,1
3ihv_A_,342,346,1,1
3ihv_A_,343,347,1,1
3ihv_A_,344,348,1,1
3ihv_A_,345,349,1,1
3ihv_A_,346,350,1,1
3ihv_A_,347,358,1,1
3ihv_A_,348,358,1,1
3ihv_A_,348,361,1,1
3ihv_A_,350,352,1,1
3ihv_A_,350,353,1,1
3ihv_A_,351,355,1,1
3ihv_A_,351,488,1,1
3ihv_A_,353,358,1,1
3ihv_A_,354,358,1,1
3ihv_A_,355,488,1,1
3ihv_A_,355,490,1,1
3ihv_A_,356,359,1,1
3ihv_A_,357,360,1,1
3ihv_A_,358,361,1,1
3ihv_A_,359,496,1,1
3ihv_A_,362,363,1,1
3ihv_A_,364,367,1,1
3ihv_A_,365,457,1,1
3ihv_A_,365,459,1,1
3ihv_A_,365,461,1,1
3ihv_A_,367,370,1,1
3ihv_A_,367,371,1,1
3ihv_A_,368,372,1,1
3ihv_A_,370,371,1,1
3ihv_A_,379,381,1,1
3ihv_A_,379,382,1,1
3ihv_A_,383,385,1,1
3ihv_A_,391,394,1,1
3ihv_A_,391,395,1,1
3ihv_A_,391,457,1,1
3ihv_A_,391,461,1,1
3ihv_A_,392,396,1,1
3ihv_A_,393,397,1,1
3ihv_A_,394,398,1,1
3ihv_A_,394,454,1,1
3ihv_A_,395,399,1,1
3ihv_A_,396,400,1,1
3ihv_A_,397,401,1,1
3ihv_A_,398,402,1,1
3ihv_A_,399,403,1,1
3ihv_A_,400,404,1,1
3ihv_A_,401,405,1,1
3ihv_A_,401,470,1,1
3ihv_A_,401,471,1,1
3ihv_A_,402,406,1,1
3ihv_A_,403,407,1,1
3ihv_A_,404,409,1,1
3ihv_A_,404,443,1,1
3ihv_A_,405,447,1,1
3ihv_A_,411,414,1,1
3ihv_A_,411,415,1,1
3ihv_A_,412,416,1,1
3ihv_A_,413,417,1,1
3ihv_A_,414,418,1,1
3ihv_A_,415,419,1,1
3ihv_A_,415,438,1,1
3ihv_A_,415,441,1,1
3ihv_A_,416,420,1,1
3ihv_A_,417,421,1,1
3ihv_A_,418,422,1,1
3ihv_A_,419,423,1,1
3ihv_A_,419,437,1,1
3ihv_A_,420,424,1,1
3ihv_A_,421,425,1,1
3ihv_A_,422,426,1,1
3ihv_A_,422,435,1,1
3ihv_A_,422,453,1,1
3ihv_A_,423,426,1,1
3ihv_A_,423,428,1,1
3ihv_A_,423,436,1,1
3ihv_A_,424,427,1,1
3ihv_A_,424,457,1,1
3ihv_A_,431,433,1,1
3ihv_A_,432,435,1,1
3ihv_A_,432,436,1,1
3ihv_A_,435,436,1,1
3ihv_A_,442,445,1,1
3ihv_A_,442,446,1,1
3ihv_A_,443,447,1,1
3ihv_A_,444,448,1,1
3ihv_A_,445,449,1,1
3ihv_A_,446,450,1,1
3ihv_A_,447,451,1,1
3ihv_A_,448,452,1,1
3ihv_A_,449,453,1,1
3ihv_A_,450,454,1,1
3ihv_A_,451,464,1,1
3ihv_A_,452,455,1,1
3ihv_A_,452,456,1,1
3ihv_A_,453,457,1,1
3ihv_A_,454,458,1,1
3ihv_A_,454,467,1,1
3ihv_A_,458,461,1,1
3ihv_A_,463,467,1,1
3ihv_A_,464,468,1,1
3ihv_A_,465,469,1,1
3ihv_A_,466,470,1,1
3ihv_A_,467,470,1,1
3ihv_A_,467,471,1,1
3ihv_A_,468,473,1,1
3ihv_A_,469,472,1,1
3ihv_A_,473,477,1,1
3ihv_A_,474,478,1,1
3ihv_A_,475,479,1,1
3ihv_A_,476,480,1,1
3ihv_A_,477,481,1,1
3ihv_A_,478,482,1,1
3ihv_A_,479,483,1,1
3ihv_A_,480,484,1,1
3ihv_A_,481,485,1,1
3ihv_A_,482,486,1,1
3ihv_A_,483,487,1,1
3ihv_A_,484,488,1,1
3ihv_A_,485,489,1,1
3ihv_A_,489,492,1,1
3ihv_A_,497,500,1,1
3ihv_A_,498,501,1,1
3ihv_A_,499,502,1,1
3ihv_A_,499,503,1,1
3ihv_A_,504,507,1,1
3ihv_A_,504,508,1,1
3ihv_A_,505,528,1,1
3ihv_A_,506,509,1,1
3ihv_A_,507,510,1,1
3ihv_A_,507,529,1,1
3ihv_A_,510,529,1,1
3ihv_A_,511,526,1,1
3ihv_A_,513,525,1,1
3ihv_A_,515,518,1,1
3ihv_A_,516,519,1,1
3ihv_A_,517,519,1,1
3ihv_A_,517,520,1,1
3ihv_A_,520,523,1,1
3ihv_A_,525,526,1,1
3ihv_A_,526,529,1,1