pair,contact1,contact2,flow1,flow2
1occ_A_,1,4,1,1
1occ_A_,1,5,1,1
1occ_A_,2,6,1,1
1occ_A_,3,7,1,1
1occ_A_,3,8,1,1
1occ_A_,5,14,1,1
1occ_A_,9,11,1,1
1occ_A_,11,15,1,1
1occ_A_,12,16,1,1
1occ_A_,12,91,1,1
1occ_A_,13,17,1,1
1occ_A_,13,501,1,1
1occ_A_,13,502,1,1
1occ_A_,13,504,1,1
1occ_A_,14,18,1,1
1occ_A_,15,19,1,1
1occ_A_,16,20,1,1
1occ_A_,17,21,1,1
1occ_A_,17,81,1,1
1occ_A_,18,22,1,1
1occ_A_,19,23,1,1
1occ_A_,20,24,1,1
1occ_A_,21,25,1,1
1occ_A_,22,26,1,1
1occ_A_,23,27,1,1
1occ_A_,25,28,1,1
1occ_A_,25,29,1,1
1occ_A_,26,30,1,1
1occ_A_,27,31,1,1
1occ_A_,28,32,1,1
1occ_A_,29,33,1,1
1occ_A_,30,34,1,1
1occ_A_,31,34,1,1
1occ_A_,31,35,1,1
1occ_A_,32,35,1,1
1occ_A_,32,36,1,1
1occ_A_,33,37,1,1
1occ_A_,34,38,1,1
1occ_A_,35,39,1,1
1occ_A_,36,40,1,1
1occ_A_,37,41,1,1
1occ_A_,38,451,1,1
1occ_A_,38,455,1,1
1occ_A_,39,42,1,1
1occ_A_,40,47,1,1
1occ_A_,40,48,1,1
1occ_A_,41,443,1,1
1occ_A_,45,442,1,1
1occ_A_,50,54,1,1
1occ_A_,51,55,1,1
1occ_A_,51,441,1,1
1occ_A_,52,56,1,1
1occ_A_,52,120,1,1
1occ_A_,52,138,1,1
1occ_A_,53,57,1,1
1occ_A_,54,58,1,1
1occ_A_,55,59,1,1
1occ_A_,55,439,1,1
1occ_A_,56,60,1,1
1occ_A_,57,61,1,1
1occ_A_,58,62,1,1
1occ_A_,59,63,1,1
1occ_A_,59,122,1,1
1occ_A_,59,125,1,1
1occ_A_,60,64,1,1
1occ_A_,61,65,1,1
1occ_A_,62,66,1,1
1occ_A_,63,67,1,1
1occ_A_,64,68,1,1
1occ_A_,65,70,1,1
1occ_A_,66,71,1,1
1occ_A_,69,73,1,1
1occ_A_,70,74,1,1
1occ_A_,71,75,1,1
1occ_A_,72,77,1,1
1occ_A_,73,78,1,1
1occ_A_,74,79,1,1
1occ_A_,76,80,1,1
1occ_A_,77,81,1,1
1occ_A_,78,82,1,1
1occ_A_,79,83,1,1
1occ_A_,80,98,1,1
1occ_A_,82,86,1,1
1occ_A_,83,86,1,1
1occ_A_,83,87,1,1
1occ_A_,84,87,1,1
1occ_A_,84,89,1,1
1occ_A_,91,92,1,1
1occ_A_,93,167,1,1
1occ_A_,94,98,1,1
1occ_A_,94,163,1,1
1occ_A_,95,99,1,1
1occ_A_,96,99,1,1
1occ_A_,96,100,1,1
1occ_A_,97,101,1,1
1occ_A_,98,102,1,1
1occ_A_,99,103,1,1
1occ_A_,100,104,1,1
1occ_A_,101,156,1,1
1occ_A_,102,105,1,1
1occ_A_,104,108,1,1
1occ_A_,105,109,1,1
1occ_A_,106,110,1,1
1occ_A_,107,111,1,1
1occ_A_,108,112,1,1
1occ_A_,108,149,1,1
1occ_A_,109,113,1,1
1occ_A_,110,114,1,1
1occ_A_,111,115,1,1
1occ_A_,112,115,1,1
1occ_A_,113,116,1,1
1occ_A_,114,117,1,1
1occ_A_,114,118,1,1
1occ_A_,115,142,1,1
1occ_A_,115,146,1,1
1occ_A_,118,121,1,1
1occ_A_,123,138,1,1
1occ_A_,124,125,1,1
1occ_A_,125,128,1,1
1occ_A_,127,231,1,1
1occ_A_,129,133,1,1
1occ_A_,129,236,1,1
1occ_A_,131,134,1,1
1occ_A_,132,138,1,1
1occ_A_,133,213,1,1
1occ_A_,134,138,1,1
1occ_A_,138,213,1,1
1occ_A_,140,213,1,1
1occ_A_,141,145,1,1
1occ_A_,142,146,1,1
1occ_A_,143,147,1,1
1occ_A_,144,148,1,1
1occ_A_,144,213,1,1
1occ_A_,144,214,1,1
1occ_A_,145,149,1,1
1occ_A_,146,150,1,1
1occ_A_,147,151,1,1
1occ_A_,148,152,1,1
1occ_A_,149,153,1,1
1occ_A_,150,154,1,1
1occ_A_,151,155,1,1
1occ_A_,152,156,1,1
1occ_A_,153,157,1,1
1occ_A_,154,158,1,1
1occ_A_,155,159,1,1
1occ_A_,156,160,1,1
1occ_A_,157,161,1,1
1occ_A_,158,162,1,1
1occ_A_,159,163,1,1
1occ_A_,160,164,1,1
1occ_A_,161,165,1,1
1occ_A_,162,166,1,1
1occ_A_,163,167,1,1
1occ_A_,164,168,1,1
1occ_A_,165,169,1,1
1occ_A_,166,170,1,1
1occ_A_,167,171,1,1
1occ_A_,169,172,1,1
1occ_A_,172,176,1,1
1occ_A_,173,176,1,1
1occ_A_,177,179,1,1
1occ_A_,177,180,1,1
1occ_A_,178,181,1,1
1occ_A_,181,270,1,1
1occ_A_,182,186,1,1
1occ_A_,183,187,1,1
1occ_A_,184,187,1,1
1occ_A_,184,188,1,1
1occ_A_,185,189,1,1
1occ_A_,186,190,1,1
1occ_A_,186,270,1,1
1occ_A_,187,191,1,1
1occ_A_,188,192,1,1
1occ_A_,189,193,1,1
1occ_A_,190,194,1,1
1occ_A_,191,195,1,1
1occ_A_,192,196,1,1
1occ_A_,193,197,1,1
1occ_A_,194,198,1,1
1occ_A_,195,199,1,1
1occ_A_,198,202,1,1
1occ_A_,199,203,1,1
1occ_A_,200,204,1,1
1occ_A_,201,205,1,1
1occ_A_,202,206,1,1
1occ_A_,203,207,1,1
1occ_A_,204,208,1,1
1occ_A_,205,209,1,1
1occ_A_,206,210,1,1
1occ_A_,207,211,1,1
1occ_A_,208,211,1,1
1occ_A_,208,212,1,1
1occ_A_,209,213,1,1
1occ_A_,210,214,1,1
1occ_A_,211,214,1,1
1occ_A_,211,215,1,1
1occ_A_,211,217,1,1
1occ_A_,212,217,1,1
1occ_A_,212,219,1,1
1occ_A_,212,220,1,1
1occ_A_,218,221,1,1
1occ_A_,219,227,1,1
1occ_A_,221,223,1,1
1occ_A_,221,224,1,1
1occ_A_,221,226,1,1
1occ_A_,222,225,1,1
1occ_A_,227,229,1,1
1occ_A_,227,230,1,1
1occ_A_,229,233,1,1
1occ_A_,230,234,1,1
1occ_A_,231,235,1,1
1occ_A_,232,236,1,1
1occ_A_,233,237,1,1
1occ_A_,233,288,1,1
1occ_A_,234,237,1,1
1occ_A_,235,238,1,1
1occ_A_,235,239,1,1
1occ_A_,236,240,1,1
1occ_A_,238,242,1,1
1occ_A_,240,243,1,1
1occ_A_,240,290,1,1
1occ_A_,241,244,1,1
1occ_A_,241,245,1,1
1occ_A_,242,246,1,1
1occ_A_,243,246,1,1
1occ_A_,243,247,1,1
1occ_A_,244,247,1,1
1occ_A_,244,248,1,1
1occ_A_,247,251,1,1
1occ_A_,248,252,1,1
1occ_A_,249,253,1,1
1occ_A_,250,254,1,1
1occ_A_,251,255,1,1
1occ_A_,252,256,1,1
1occ_A_,253,257,1,1
1occ_A_,254,258,1,1
1occ_A_,255,259,1,1
1occ_A_,255,323,1,1
1occ_A_,256,260,1,1
1occ_A_,257,261,1,1
1occ_A_,258,262,1,1
1occ_A_,259,262,1,1
1occ_A_,259,264,1,1
1occ_A_,260,263,1,1
1occ_A_,260,486,1,1
1occ_A_,261,333,1,1
1occ_A_,261,395,1,1
1occ_A_,262,331,1,1
1occ_A_,264,326,1,1
1occ_A_,268,326,1,1
1occ_A_,269,273,1,1
1occ_A_,270,274,1,1
1occ_A_,271,275,1,1
1occ_A_,272,276,1,1
1occ_A_,273,277,1,1
1occ_A_,273,319,1,1
1occ_A_,274,278,1,1
1occ_A_,275,279,1,1
1occ_A_,276,280,1,1
1occ_A_,277,281,1,1
1occ_A_,278,282,1,1
1occ_A_,279,283,1,1
1occ_A_,280,284,1,1
1occ_A_,282,285,1,1
1occ_A_,283,286,1,1
1occ_A_,286,304,1,1
1occ_A_,287,290,1,1
1occ_A_,288,291,1,1
1occ_A_,289,292,1,1
1occ_A_,290,309,1,1
1occ_A_,292,295,1,1
1occ_A_,297,302,1,1
1occ_A_,298,302,1,1
1occ_A_,299,303,1,1
1occ_A_,300,303,1,1
1occ_A_,300,304,1,1
1occ_A_,301,305,1,1
1occ_A_,303,306,1,1
1occ_A_,303,307,1,1
1occ_A_,304,308,1,1
1occ_A_,305,309,1,1
1occ_A_,306,310,1,1
1occ_A_,307,310,1,1
1occ_A_,307,311,1,1
1occ_A_,310,313,1,1
1occ_A_,311,314,1,1
1occ_A_,312,316,1,1
1occ_A_,313,317,1,1
1occ_A_,314,318,1,1
1occ_A_,315,319,1,1
1occ_A_,316,320,1,1
1occ_A_,317,321,1,1
1occ_A_,318,322,1,1
1occ_A_,319,323,1,1
1occ_A_,320,324,1,1
1occ_A_,321,325,1,1
1occ_A_,322,326,1,1
1occ_A_,323,327,1,1
1occ_A_,324,328,1,1
1occ_A_,327,330,1,1
1occ_A_,333,335,1,1
1occ_A_,334,411,1,1
1occ_A_,335,338,1,1
1occ_A_,335,339,1,1
1occ_A_,336,340,1,1
1occ_A_,337,341,1,1
1occ_A_,338,342,1,1
1occ_A_,339,343,1,1
1occ_A_,340,344,1,1
1occ_A_,341,345,1,1
1occ_A_,342,346,1,1
1occ_A_,343,347,1,1
1occ_A_,344,348,1,1
1occ_A_,345,349,1,1
1occ_A_,346,350,1,1
1occ_A_,347,351,1,1
1occ_A_,348,352,1,1
1occ_A_,349,352,1,1
1occ_A_,349,353,1,1
1occ_A_,350,354,1,1
1occ_A_,351,376,1,1
1occ_A_,352,355,1,1
1occ_A_,352,356,1,1
1occ_A_,353,356,1,1
1occ_A_,353,357,1,1
1occ_A_,354,358,1,1
1occ_A_,356,359,1,1
1occ_A_,357,360,1,1
1occ_A_,360,364,1,1
1occ_A_,361,365,1,1
1occ_A_,362,365,1,1
1occ_A_,363,366,1,1
1occ_A_,363,367,1,1
1occ_A_,364,368,1,1
1occ_A_,367,370,1,1
1occ_A_,369,438,1,1
1occ_A_,370,372,1,1
1occ_A_,370,373,1,1
1occ_A_,371,375,1,1
1occ_A_,371,436,1,1
1occ_A_,372,375,1,1
1occ_A_,372,376,1,1
1occ_A_,373,377,1,1
1occ_A_,374,378,1,1
1occ_A_,375,378,1,1
1occ_A_,375,379,1,1
1occ_A_,376,379,1,1
1occ_A_,376,380,1,1
1occ_A_,378,382,1,1
1occ_A_,378,383,1,1
1occ_A_,379,383,1,1
1occ_A_,379,422,1,1
1occ_A_,380,385,1,1
1occ_A_,381,386,1,1
1occ_A_,384,388,1,1
1occ_A_,385,389,1,1
1occ_A_,386,390,1,1
1occ_A_,387,391,1,1
1occ_A_,388,392,1,1
1occ_A_,389,393,1,1
1occ_A_,390,394,1,1
1occ_A_,391,395,1,1
1occ_A_,392,396,1,1
1occ_A_,393,397,1,1
1occ_A_,396,400,1,1
1occ_A_,396,493,1,1
1occ_A_,397,401,1,1
1occ_A_,398,402,1,1
1occ_A_,401,403,1,1
1occ_A_,402,482,1,1
1occ_A_,404,480,1,1
1occ_A_,406,409,1,1
1occ_A_,406,410,1,1
1occ_A_,407,411,1,1
1occ_A_,408,411,1,1
1occ_A_,408,412,1,1
1occ_A_,409,413,1,1
1occ_A_,411,414,1,1
1occ_A_,411,415,1,1
1occ_A_,412,416,1,1
1occ_A_,413,417,1,1
1occ_A_,414,418,1,1
1occ_A_,415,419,1,1
1occ_A_,416,420,1,1
1occ_A_,417,421,1,1
1occ_A_,419,423,1,1
1occ_A_,420,424,1,1
1occ_A_,421,425,1,1
1occ_A_,422,426,1,1
1occ_A_,424,454,1,1
1occ_A_,426,429,1,1
1occ_A_,427,430,1,1
1occ_A_,427,431,1,1
1occ_A_,428,432,1,1
1occ_A_,428,454,1,1
1occ_A_,429,433,1,1
1occ_A_,430,434,1,1
1occ_A_,431,434,1,1
1occ_A_,431,436,1,1
1occ_A_,432,435,1,1
1occ_A_,434,447,1,1
1occ_A_,442,443,1,1
1occ_A_,444,447,1,1
1occ_A_,445,448,1,1
1occ_A_,447,451,1,1
1occ_A_,448,452,1,1
1occ_A_,449,452,1,1
1occ_A_,449,453,1,1
1occ_A_,450,454,1,1
1occ_A_,451,455,1,1
1occ_A_,452,456,1,1
1occ_A_,453,456,1,1
1occ_A_,453,457,1,1
1occ_A_,454,458,1,1
1occ_A_,455,458,1,1
1occ_A_,456,459,1,1
1occ_A_,456,460,1,1
1occ_A_,457,461,1,1
1occ_A_,458,462,1,1
1occ_A_,459,463,1,1
1occ_A_,460,464,1,1
1occ_A_,461,465,1,1
1occ_A_,462,466,1,1
1occ_A_,463,466,1,1
1occ_A_,463,467,1,1
1occ_A_,464,468,1,1
1occ_A_,466,470,1,1
1occ_A_,467,471,1,1
1occ_A_,468,472,1,1
1occ_A_,469,473,1,1
1occ_A_,470,474,1,1
1occ_A_,471,475,1,1
1occ_A_,472,476,1,1
1occ_A_,473,477,1,1
1occ_A_,474,478,1,1
1occ_A_,475,479,1,1
1occ_A_,487,490,1,1
1occ_A_,488,491,1,1
1occ_A_,491,493,1,1
1occ_A_,491,494,1,1
1occ_A_,492,495,1,1
1occ_A_,494,497,1,1