pair,contact1,contact2,flow1,flow2
4qfp_A_,1,2,1,1
4qfp_A_,1,212,1,1
4qfp_A_,1,506,1,1
4qfp_A_,2,506,1,1
4qfp_A_,3,213,1,1
4qfp_A_,3,215,1,1
4qfp_A_,4,235,1,1
4qfp_A_,4,236,1,1
4qfp_A_,5,215,1,1
4qfp_A_,5,217,1,1
4qfp_A_,6,236,1,1
4qfp_A_,6,238,1,1
4qfp_A_,7,217,1,1
4qfp_A_,7,219,1,1
4qfp_A_,8,23,1,1
4qfp_A_,8,355,1,1
4qfp_A_,10,387,1,1
4qfp_A_,12,24,1,1
4qfp_A_,13,15,1,1
4qfp_A_,13,176,1,1
4qfp_A_,14,33,1,1
4qfp_A_,14,176,1,1
4qfp_A_,15,17,1,1
4qfp_A_,15,18,1,1
4qfp_A_,15,176,1,1
4qfp_A_,16,19,1,1
4qfp_A_,17,93,1,1
4qfp_A_,19,21,1,1
4qfp_A_,21,24,1,1
4qfp_A_,21,25,1,1
4qfp_A_,22,26,1,1
4qfp_A_,24,27,1,1
4qfp_A_,24,28,1,1
4qfp_A_,25,29,1,1
4qfp_A_,26,499,1,1
4qfp_A_,28,32,1,1
4qfp_A_,29,33,1,1
4qfp_A_,30,153,1,1
4qfp_A_,31,185,1,1
4qfp_A_,32,183,1,1
4qfp_A_,34,157,1,1
4qfp_A_,34,182,1,1
4qfp_A_,34,204,1,1
4qfp_A_,34,205,1,1
4qfp_A_,35,50,1,1
4qfp_A_,35,151,1,1
4qfp_A_,36,49,1,1
4qfp_A_,36,51,1,1
4qfp_A_,38,47,1,1
4qfp_A_,38,49,1,1
4qfp_A_,40,42,1,1
4qfp_A_,40,43,1,1
4qfp_A_,40,44,1,1
4qfp_A_,40,45,1,1
4qfp_A_,43,45,1,1
4qfp_A_,48,51,1,1
4qfp_A_,49,68,1,1
4qfp_A_,49,206,1,1
4qfp_A_,50,68,1,1
4qfp_A_,52,66,1,1
4qfp_A_,53,66,1,1
4qfp_A_,55,64,1,1
4qfp_A_,57,59,1,1
4qfp_A_,57,60,1,1
4qfp_A_,57,61,1,1
4qfp_A_,57,62,1,1
4qfp_A_,59,61,1,1
4qfp_A_,61,139,1,1
4qfp_A_,62,138,1,1
4qfp_A_,63,137,1,1
4qfp_A_,65,135,1,1
4qfp_A_,66,134,1,1
4qfp_A_,67,133,1,1
4qfp_A_,71,85,1,1
4qfp_A_,74,181,1,1
4qfp_A_,74,183,1,1
4qfp_A_,76,78,1,1
4qfp_A_,76,79,1,1
4qfp_A_,78,179,1,1
4qfp_A_,82,161,1,1
4qfp_A_,83,89,1,1
4qfp_A_,86,88,1,1
4qfp_A_,86,89,1,1
4qfp_A_,87,91,1,1
4qfp_A_,87,132,1,1
4qfp_A_,88,92,1,1
4qfp_A_,89,93,1,1
4qfp_A_,89,160,1,1
4qfp_A_,90,94,1,1
4qfp_A_,91,95,1,1
4qfp_A_,92,95,1,1
4qfp_A_,92,96,1,1
4qfp_A_,92,102,1,1
4qfp_A_,93,158,1,1
4qfp_A_,94,97,1,1
4qfp_A_,95,98,1,1
4qfp_A_,95,99,1,1
4qfp_A_,95,102,1,1
4qfp_A_,96,104,1,1
4qfp_A_,96,105,1,1
4qfp_A_,96,112,1,1
4qfp_A_,96,176,1,1
4qfp_A_,99,101,1,1
4qfp_A_,99,102,1,1
4qfp_A_,102,104,1,1
4qfp_A_,102,105,1,1
4qfp_A_,104,107,1,1
4qfp_A_,104,163,1,1
4qfp_A_,105,112,1,1
4qfp_A_,107,110,1,1
4qfp_A_,112,116,1,1
4qfp_A_,113,117,1,1
4qfp_A_,114,117,1,1
4qfp_A_,114,118,1,1
4qfp_A_,114,149,1,1
4qfp_A_,114,414,1,1
4qfp_A_,115,118,1,1
4qfp_A_,115,120,1,1
4qfp_A_,116,119,1,1
4qfp_A_,117,421,1,1
4qfp_A_,117,423,1,1
4qfp_A_,119,122,1,1
4qfp_A_,120,123,1,1
4qfp_A_,120,124,1,1
4qfp_A_,123,140,1,1
4qfp_A_,125,138,1,1
4qfp_A_,126,138,1,1
4qfp_A_,128,136,1,1
4qfp_A_,130,134,1,1
4qfp_A_,131,133,1,1
4qfp_A_,131,134,1,1
4qfp_A_,136,138,1,1
4qfp_A_,143,146,1,1
4qfp_A_,144,446,1,1
4qfp_A_,144,447,1,1
4qfp_A_,144,449,1,1
4qfp_A_,145,149,1,1
4qfp_A_,146,150,1,1
4qfp_A_,148,151,1,1
4qfp_A_,149,152,1,1
4qfp_A_,152,155,1,1
4qfp_A_,153,498,1,1
4qfp_A_,159,162,1,1
4qfp_A_,159,163,1,1
4qfp_A_,160,164,1,1
4qfp_A_,161,165,1,1
4qfp_A_,162,166,1,1
4qfp_A_,162,178,1,1
4qfp_A_,163,167,1,1
4qfp_A_,164,168,1,1
4qfp_A_,166,169,1,1
4qfp_A_,166,171,1,1
4qfp_A_,167,170,1,1
4qfp_A_,171,174,1,1
4qfp_A_,172,175,1,1
4qfp_A_,173,177,1,1
4qfp_A_,174,177,1,1
4qfp_A_,174,178,1,1
4qfp_A_,183,201,1,1
4qfp_A_,184,201,1,1
4qfp_A_,185,501,1,1
4qfp_A_,186,199,1,1
4qfp_A_,188,197,1,1
4qfp_A_,189,197,1,1
4qfp_A_,191,194,1,1
4qfp_A_,191,195,1,1
4qfp_A_,194,218,1,1
4qfp_A_,196,216,1,1
4qfp_A_,197,213,1,1
4qfp_A_,198,214,1,1
4qfp_A_,200,208,1,1
4qfp_A_,200,209,1,1
4qfp_A_,200,212,1,1
4qfp_A_,201,203,1,1
4qfp_A_,201,204,1,1
4qfp_A_,207,208,1,1
4qfp_A_,217,219,1,1
4qfp_A_,217,228,1,1
4qfp_A_,219,225,1,1
4qfp_A_,219,228,1,1
4qfp_A_,220,225,1,1
4qfp_A_,221,225,1,1
4qfp_A_,222,226,1,1
4qfp_A_,223,227,1,1
4qfp_A_,224,228,1,1
4qfp_A_,225,229,1,1
4qfp_A_,225,238,1,1
4qfp_A_,225,239,1,1
4qfp_A_,226,230,1,1
4qfp_A_,227,231,1,1
4qfp_A_,228,231,1,1
4qfp_A_,228,233,1,1
4qfp_A_,228,234,1,1
4qfp_A_,229,232,1,1
4qfp_A_,231,233,1,1
4qfp_A_,232,253,1,1
4qfp_A_,235,485,1,1
4qfp_A_,235,506,1,1
4qfp_A_,237,483,1,1
4qfp_A_,241,243,1,1
4qfp_A_,241,244,1,1
4qfp_A_,242,245,1,1
4qfp_A_,242,298,1,1
4qfp_A_,244,248,1,1
4qfp_A_,245,249,1,1
4qfp_A_,246,250,1,1
4qfp_A_,253,486,1,1
4qfp_A_,255,484,1,1
4qfp_A_,257,482,1,1
4qfp_A_,257,484,1,1
4qfp_A_,259,480,1,1
4qfp_A_,261,494,1,1
4qfp_A_,262,407,1,1
4qfp_A_,262,495,1,1
4qfp_A_,264,405,1,1
4qfp_A_,265,475,1,1
4qfp_A_,265,476,1,1
4qfp_A_,266,403,1,1
4qfp_A_,267,400,1,1
4qfp_A_,267,473,1,1
4qfp_A_,268,401,1,1
4qfp_A_,269,471,1,1
4qfp_A_,270,273,1,1
4qfp_A_,270,399,1,1
4qfp_A_,270,433,1,1
4qfp_A_,271,432,1,1
4qfp_A_,271,433,1,1
4qfp_A_,273,276,1,1
4qfp_A_,273,397,1,1
4qfp_A_,273,399,1,1
4qfp_A_,275,278,1,1
4qfp_A_,276,282,1,1
4qfp_A_,278,280,1,1
4qfp_A_,278,282,1,1
4qfp_A_,279,283,1,1
4qfp_A_,280,284,1,1
4qfp_A_,281,285,1,1
4qfp_A_,282,286,1,1
4qfp_A_,282,469,1,1
4qfp_A_,282,470,1,1
4qfp_A_,284,287,1,1
4qfp_A_,285,288,1,1
4qfp_A_,286,289,1,1
4qfp_A_,287,325,1,1
4qfp_A_,287,327,1,1
4qfp_A_,290,293,1,1
4qfp_A_,290,294,1,1
4qfp_A_,290,371,1,1
4qfp_A_,291,295,1,1
4qfp_A_,292,296,1,1
4qfp_A_,292,305,1,1
4qfp_A_,293,296,1,1
4qfp_A_,293,297,1,1
4qfp_A_,294,298,1,1
4qfp_A_,294,299,1,1
4qfp_A_,295,301,1,1
4qfp_A_,299,302,1,1
4qfp_A_,299,357,1,1
4qfp_A_,300,363,1,1
4qfp_A_,304,477,1,1
4qfp_A_,306,475,1,1
4qfp_A_,307,320,1,1
4qfp_A_,308,310,1,1
4qfp_A_,308,318,1,1
4qfp_A_,308,463,1,1
4qfp_A_,311,314,1,1
4qfp_A_,314,316,1,1
4qfp_A_,314,317,1,1
4qfp_A_,316,463,1,1
4qfp_A_,317,456,1,1
4qfp_A_,318,463,1,1
4qfp_A_,319,321,1,1
4qfp_A_,320,323,1,1
4qfp_A_,320,464,1,1
4qfp_A_,327,330,1,1
4qfp_A_,327,331,1,1
4qfp_A_,328,332,1,1
4qfp_A_,329,333,1,1
4qfp_A_,330,334,1,1
4qfp_A_,331,335,1,1
4qfp_A_,332,336,1,1
4qfp_A_,332,341,1,1
4qfp_A_,332,375,1,1
4qfp_A_,333,337,1,1
4qfp_A_,334,338,1,1
4qfp_A_,335,340,1,1
4qfp_A_,336,339,1,1
4qfp_A_,340,343,1,1
4qfp_A_,341,342,1,1
4qfp_A_,344,378,1,1
4qfp_A_,345,378,1,1
4qfp_A_,346,378,1,1
4qfp_A_,346,380,1,1
4qfp_A_,347,399,1,1
4qfp_A_,347,400,1,1
4qfp_A_,348,380,1,1
4qfp_A_,348,382,1,1
4qfp_A_,349,400,1,1
4qfp_A_,349,402,1,1
4qfp_A_,350,382,1,1
4qfp_A_,354,355,1,1
4qfp_A_,354,359,1,1
4qfp_A_,355,358,1,1
4qfp_A_,358,360,1,1
4qfp_A_,360,363,1,1
4qfp_A_,360,364,1,1
4qfp_A_,361,365,1,1
4qfp_A_,362,366,1,1
4qfp_A_,363,367,1,1
4qfp_A_,364,368,1,1
4qfp_A_,365,369,1,1
4qfp_A_,366,370,1,1
4qfp_A_,367,371,1,1
4qfp_A_,368,372,1,1
4qfp_A_,369,373,1,1
4qfp_A_,369,379,1,1
4qfp_A_,371,374,1,1
4qfp_A_,372,375,1,1
4qfp_A_,372,377,1,1
4qfp_A_,373,376,1,1
4qfp_A_,385,387,1,1
4qfp_A_,385,388,1,1
4qfp_A_,385,389,1,1
4qfp_A_,386,390,1,1
4qfp_A_,387,391,1,1
4qfp_A_,388,392,1,1
4qfp_A_,389,393,1,1
4qfp_A_,390,394,1,1
4qfp_A_,391,394,1,1
4qfp_A_,393,396,1,1
4qfp_A_,395,397,1,1
4qfp_A_,396,430,1,1
4qfp_A_,398,431,1,1
4qfp_A_,407,497,1,1
4qfp_A_,408,414,1,1
4qfp_A_,409,411,1,1
4qfp_A_,411,413,1,1
4qfp_A_,411,414,1,1
4qfp_A_,411,455,1,1
4qfp_A_,412,415,1,1
4qfp_A_,413,416,1,1
4qfp_A_,413,417,1,1
4qfp_A_,416,419,1,1
4qfp_A_,416,420,1,1
4qfp_A_,417,421,1,1
4qfp_A_,421,423,1,1
4qfp_A_,421,424,1,1
4qfp_A_,421,425,1,1
4qfp_A_,422,426,1,1
4qfp_A_,422,440,1,1
4qfp_A_,423,427,1,1
4qfp_A_,424,427,1,1
4qfp_A_,424,429,1,1
4qfp_A_,425,428,1,1
4qfp_A_,425,430,1,1
4qfp_A_,425,434,1,1
4qfp_A_,430,432,1,1
4qfp_A_,430,433,1,1
4qfp_A_,436,439,1,1
4qfp_A_,436,440,1,1
4qfp_A_,437,441,1,1
4qfp_A_,438,442,1,1
4qfp_A_,439,443,1,1
4qfp_A_,440,444,1,1
4qfp_A_,441,445,1,1
4qfp_A_,442,446,1,1
4qfp_A_,443,447,1,1
4qfp_A_,444,447,1,1
4qfp_A_,445,448,1,1
4qfp_A_,446,455,1,1
4qfp_A_,449,451,1,1
4qfp_A_,451,454,1,1
4qfp_A_,451,455,1,1
4qfp_A_,452,456,1,1
4qfp_A_,453,457,1,1
4qfp_A_,454,458,1,1
4qfp_A_,455,459,1,1
4qfp_A_,456,460,1,1
4qfp_A_,457,461,1,1
4qfp_A_,458,462,1,1
4qfp_A_,459,463,1,1
4qfp_A_,460,464,1,1
4qfp_A_,461,465,1,1
4qfp_A_,462,466,1,1
4qfp_A_,464,468,1,1
4qfp_A_,465,469,1,1
4qfp_A_,466,470,1,1
4qfp_A_,480,494,1,1
4qfp_A_,480,497,1,1
4qfp_A_,485,487,1,1
4qfp_A_,485,488,1,1
4qfp_A_,487,507,1,1
4qfp_A_,489,505,1,1
4qfp_A_,500,502,1,1
4qfp_A_,501,504,1,1