pair,contact1,contact2,flow1,flow2
1n20_A_,2,291,1,1
1n20_A_,2,296,1,1
1n20_A_,3,289,1,1
1n20_A_,3,441,1,1
1n20_A_,3,442,1,1
1n20_A_,4,6,1,1
1n20_A_,7,286,1,1
1n20_A_,8,250,1,1
1n20_A_,13,16,1,1
1n20_A_,13,17,1,1
1n20_A_,14,18,1,1
1n20_A_,14,236,1,1
1n20_A_,15,19,1,1
1n20_A_,16,19,1,1
1n20_A_,17,20,1,1
1n20_A_,20,229,1,1
1n20_A_,23,25,1,1
1n20_A_,26,29,1,1
1n20_A_,26,30,1,1
1n20_A_,27,31,1,1
1n20_A_,28,32,1,1
1n20_A_,29,33,1,1
1n20_A_,30,34,1,1
1n20_A_,31,35,1,1
1n20_A_,32,35,1,1
1n20_A_,32,36,1,1
1n20_A_,32,211,1,1
1n20_A_,33,37,1,1
1n20_A_,34,38,1,1
1n20_A_,35,39,1,1
1n20_A_,36,40,1,1
1n20_A_,37,41,1,1
1n20_A_,38,42,1,1
1n20_A_,39,43,1,1
1n20_A_,40,44,1,1
1n20_A_,41,45,1,1
1n20_A_,41,72,1,1
1n20_A_,42,45,1,1
1n20_A_,43,46,1,1
1n20_A_,49,52,1,1
1n20_A_,49,53,1,1
1n20_A_,50,54,1,1
1n20_A_,51,55,1,1
1n20_A_,52,56,1,1
1n20_A_,53,57,1,1
1n20_A_,54,58,1,1
1n20_A_,55,59,1,1
1n20_A_,55,91,1,1
1n20_A_,56,60,1,1
1n20_A_,57,61,1,1
1n20_A_,58,62,1,1
1n20_A_,58,98,1,1
1n20_A_,59,202,1,1
1n20_A_,60,63,1,1
1n20_A_,60,65,1,1
1n20_A_,60,66,1,1
1n20_A_,61,64,1,1
1n20_A_,65,68,1,1
1n20_A_,66,69,1,1
1n20_A_,66,70,1,1
1n20_A_,69,73,1,1
1n20_A_,70,74,1,1
1n20_A_,71,75,1,1
1n20_A_,72,76,1,1
1n20_A_,73,77,1,1
1n20_A_,74,78,1,1
1n20_A_,75,79,1,1
1n20_A_,76,80,1,1
1n20_A_,77,81,1,1
1n20_A_,78,81,1,1
1n20_A_,78,82,1,1
1n20_A_,79,83,1,1
1n20_A_,81,106,1,1
1n20_A_,84,88,1,1
1n20_A_,89,92,1,1
1n20_A_,89,93,1,1
1n20_A_,90,94,1,1
1n20_A_,91,95,1,1
1n20_A_,92,96,1,1
1n20_A_,93,97,1,1
1n20_A_,94,98,1,1
1n20_A_,95,99,1,1
1n20_A_,96,100,1,1
1n20_A_,97,101,1,1
1n20_A_,98,102,1,1
1n20_A_,98,136,1,1
1n20_A_,99,103,1,1
1n20_A_,100,103,1,1
1n20_A_,100,105,1,1
1n20_A_,101,104,1,1
1n20_A_,101,107,1,1
1n20_A_,101,143,1,1
1n20_A_,101,148,1,1
1n20_A_,108,110,1,1
1n20_A_,108,111,1,1
1n20_A_,109,112,1,1
1n20_A_,109,150,1,1
1n20_A_,109,151,1,1
1n20_A_,110,113,1,1
1n20_A_,112,115,1,1
1n20_A_,113,116,1,1
1n20_A_,115,124,1,1
1n20_A_,117,120,1,1
1n20_A_,117,122,1,1
1n20_A_,124,127,1,1
1n20_A_,125,128,1,1
1n20_A_,127,130,1,1
1n20_A_,128,165,1,1
1n20_A_,129,131,1,1
1n20_A_,129,165,1,1
1n20_A_,130,133,1,1
1n20_A_,130,134,1,1
1n20_A_,131,135,1,1
1n20_A_,131,165,1,1
1n20_A_,133,137,1,1
1n20_A_,134,138,1,1
1n20_A_,135,139,1,1
1n20_A_,136,140,1,1
1n20_A_,137,141,1,1
1n20_A_,138,141,1,1
1n20_A_,138,178,1,1
1n20_A_,139,142,1,1
1n20_A_,139,178,1,1
1n20_A_,139,183,1,1
1n20_A_,140,143,1,1
1n20_A_,141,144,1,1
1n20_A_,142,478,1,1
1n20_A_,144,478,1,1
1n20_A_,145,148,1,1
1n20_A_,146,479,1,1
1n20_A_,147,149,1,1
1n20_A_,149,153,1,1
1n20_A_,150,154,1,1
1n20_A_,151,155,1,1
1n20_A_,152,155,1,1
1n20_A_,152,156,1,1
1n20_A_,153,157,1,1
1n20_A_,154,158,1,1
1n20_A_,155,159,1,1
1n20_A_,156,160,1,1
1n20_A_,157,161,1,1
1n20_A_,158,162,1,1
1n20_A_,159,163,1,1
1n20_A_,160,164,1,1
1n20_A_,161,165,1,1
1n20_A_,162,166,1,1
1n20_A_,164,167,1,1
1n20_A_,168,171,1,1
1n20_A_,168,172,1,1
1n20_A_,169,173,1,1
1n20_A_,170,174,1,1
1n20_A_,170,201,1,1
1n20_A_,171,175,1,1
1n20_A_,172,176,1,1
1n20_A_,173,177,1,1
1n20_A_,174,178,1,1
1n20_A_,175,179,1,1
1n20_A_,176,180,1,1
1n20_A_,177,181,1,1
1n20_A_,177,186,1,1
1n20_A_,177,191,1,1
1n20_A_,181,186,1,1
1n20_A_,182,185,1,1
1n20_A_,183,186,1,1
1n20_A_,184,478,1,1
1n20_A_,184,500,1,1
1n20_A_,186,191,1,1
1n20_A_,187,190,1,1
1n20_A_,187,191,1,1
1n20_A_,189,259,1,1
1n20_A_,189,263,1,1
1n20_A_,190,522,1,1
1n20_A_,191,195,1,1
1n20_A_,192,196,1,1
1n20_A_,193,197,1,1
1n20_A_,193,525,1,1
1n20_A_,193,529,1,1
1n20_A_,193,530,1,1
1n20_A_,194,198,1,1
1n20_A_,195,199,1,1
1n20_A_,196,200,1,1
1n20_A_,197,201,1,1
1n20_A_,197,531,1,1
1n20_A_,198,201,1,1
1n20_A_,199,202,1,1
1n20_A_,199,206,1,1
1n20_A_,202,204,1,1
1n20_A_,202,205,1,1
1n20_A_,206,209,1,1
1n20_A_,206,210,1,1
1n20_A_,207,211,1,1
1n20_A_,208,212,1,1
1n20_A_,209,213,1,1
1n20_A_,210,214,1,1
1n20_A_,211,215,1,1
1n20_A_,212,216,1,1
1n20_A_,213,217,1,1
1n20_A_,214,218,1,1
1n20_A_,214,532,1,1
1n20_A_,215,219,1,1
1n20_A_,216,220,1,1
1n20_A_,217,221,1,1
1n20_A_,218,222,1,1
1n20_A_,218,531,1,1
1n20_A_,219,223,1,1
1n20_A_,220,224,1,1
1n20_A_,221,225,1,1
1n20_A_,221,526,1,1
1n20_A_,221,529,1,1
1n20_A_,222,226,1,1
1n20_A_,223,227,1,1
1n20_A_,223,265,1,1
1n20_A_,224,228,1,1
1n20_A_,225,229,1,1
1n20_A_,225,527,1,1
1n20_A_,226,230,1,1
1n20_A_,227,231,1,1
1n20_A_,227,271,1,1
1n20_A_,228,232,1,1
1n20_A_,229,233,1,1
1n20_A_,230,233,1,1
1n20_A_,230,234,1,1
1n20_A_,231,235,1,1
1n20_A_,232,236,1,1
1n20_A_,233,237,1,1
1n20_A_,234,238,1,1
1n20_A_,235,238,1,1
1n20_A_,235,239,1,1
1n20_A_,235,249,1,1
1n20_A_,236,239,1,1
1n20_A_,237,239,1,1
1n20_A_,239,243,1,1
1n20_A_,240,244,1,1
1n20_A_,244,247,1,1
1n20_A_,248,282,1,1
1n20_A_,248,285,1,1
1n20_A_,248,286,1,1
1n20_A_,250,254,1,1
1n20_A_,250,512,1,1
1n20_A_,251,255,1,1
1n20_A_,252,256,1,1
1n20_A_,253,257,1,1
1n20_A_,253,516,1,1
1n20_A_,254,258,1,1
1n20_A_,255,259,1,1
1n20_A_,256,260,1,1
1n20_A_,257,261,1,1
1n20_A_,257,498,1,1
1n20_A_,258,262,1,1
1n20_A_,260,497,1,1
1n20_A_,261,497,1,1
1n20_A_,262,271,1,1
1n20_A_,263,497,1,1
1n20_A_,264,267,1,1
1n20_A_,264,271,1,1
1n20_A_,265,271,1,1
1n20_A_,267,271,1,1
1n20_A_,268,272,1,1
1n20_A_,269,273,1,1
1n20_A_,269,336,1,1
1n20_A_,270,274,1,1
1n20_A_,270,398,1,1
1n20_A_,271,275,1,1
1n20_A_,272,276,1,1
1n20_A_,273,277,1,1
1n20_A_,274,278,1,1
1n20_A_,275,279,1,1
1n20_A_,276,280,1,1
1n20_A_,277,281,1,1
1n20_A_,278,282,1,1
1n20_A_,279,283,1,1
1n20_A_,280,284,1,1
1n20_A_,281,285,1,1
1n20_A_,281,360,1,1
1n20_A_,282,286,1,1
1n20_A_,283,287,1,1
1n20_A_,284,288,1,1
1n20_A_,285,289,1,1
1n20_A_,286,290,1,1
1n20_A_,286,291,1,1
1n20_A_,287,292,1,1
1n20_A_,288,301,1,1
1n20_A_,289,441,1,1
1n20_A_,293,296,1,1
1n20_A_,293,297,1,1
1n20_A_,294,298,1,1
1n20_A_,295,298,1,1
1n20_A_,295,299,1,1
1n20_A_,296,300,1,1
1n20_A_,296,318,1,1
1n20_A_,297,301,1,1
1n20_A_,298,302,1,1
1n20_A_,299,303,1,1
1n20_A_,300,304,1,1
1n20_A_,301,305,1,1
1n20_A_,302,306,1,1
1n20_A_,303,307,1,1
1n20_A_,303,311,1,1
1n20_A_,308,310,1,1
1n20_A_,308,311,1,1
1n20_A_,308,323,1,1
1n20_A_,310,313,1,1
1n20_A_,311,314,1,1
1n20_A_,312,315,1,1
1n20_A_,315,320,1,1
1n20_A_,316,319,1,1
1n20_A_,316,320,1,1
1n20_A_,317,321,1,1
1n20_A_,318,322,1,1
1n20_A_,319,323,1,1
1n20_A_,320,324,1,1
1n20_A_,321,325,1,1
1n20_A_,322,326,1,1
1n20_A_,323,327,1,1
1n20_A_,324,328,1,1
1n20_A_,325,329,1,1
1n20_A_,326,330,1,1
1n20_A_,327,328,1,1
1n20_A_,327,331,1,1
1n20_A_,328,332,1,1
1n20_A_,329,333,1,1
1n20_A_,330,334,1,1
1n20_A_,331,335,1,1
1n20_A_,332,336,1,1
1n20_A_,333,337,1,1
1n20_A_,334,338,1,1
1n20_A_,335,339,1,1
1n20_A_,336,340,1,1
1n20_A_,337,341,1,1
1n20_A_,339,340,1,1
1n20_A_,345,348,1,1
1n20_A_,345,349,1,1
1n20_A_,346,350,1,1
1n20_A_,347,351,1,1
1n20_A_,348,352,1,1
1n20_A_,349,353,1,1
1n20_A_,350,354,1,1
1n20_A_,351,355,1,1
1n20_A_,351,413,1,1
1n20_A_,352,393,1,1
1n20_A_,352,413,1,1
1n20_A_,353,357,1,1
1n20_A_,354,358,1,1
1n20_A_,355,359,1,1
1n20_A_,355,415,1,1
1n20_A_,356,360,1,1
1n20_A_,357,361,1,1
1n20_A_,358,362,1,1
1n20_A_,359,363,1,1
1n20_A_,360,364,1,1
1n20_A_,361,365,1,1
1n20_A_,362,366,1,1
1n20_A_,363,367,1,1
1n20_A_,363,385,1,1
1n20_A_,364,368,1,1
1n20_A_,365,369,1,1
1n20_A_,366,369,1,1
1n20_A_,366,371,1,1
1n20_A_,367,370,1,1
1n20_A_,369,371,1,1
1n20_A_,371,377,1,1
1n20_A_,373,450,1,1
1n20_A_,374,377,1,1
1n20_A_,374,378,1,1
1n20_A_,375,379,1,1
1n20_A_,375,454,1,1
1n20_A_,376,380,1,1
1n20_A_,378,381,1,1
1n20_A_,378,382,1,1
1n20_A_,378,431,1,1
1n20_A_,379,383,1,1
1n20_A_,381,384,1,1
1n20_A_,381,385,1,1
1n20_A_,382,385,1,1
1n20_A_,382,386,1,1
1n20_A_,382,427,1,1
1n20_A_,384,387,1,1
1n20_A_,385,427,1,1
1n20_A_,387,391,1,1
1n20_A_,388,391,1,1
1n20_A_,388,392,1,1
1n20_A_,388,422,1,1
1n20_A_,389,393,1,1
1n20_A_,392,395,1,1
1n20_A_,393,396,1,1
1n20_A_,394,397,1,1
1n20_A_,395,398,1,1
1n20_A_,396,399,1,1
1n20_A_,396,403,1,1
1n20_A_,399,402,1,1
1n20_A_,403,405,1,1
1n20_A_,405,407,1,1
1n20_A_,405,409,1,1
1n20_A_,406,410,1,1
1n20_A_,407,411,1,1
1n20_A_,408,412,1,1
1n20_A_,409,413,1,1
1n20_A_,410,414,1,1
1n20_A_,411,414,1,1
1n20_A_,412,415,1,1
1n20_A_,412,416,1,1
1n20_A_,415,420,1,1
1n20_A_,416,418,1,1
1n20_A_,416,419,1,1
1n20_A_,416,420,1,1
1n20_A_,417,421,1,1
1n20_A_,418,422,1,1
1n20_A_,419,423,1,1
1n20_A_,420,423,1,1
1n20_A_,420,424,1,1
1n20_A_,421,425,1,1
1n20_A_,422,426,1,1
1n20_A_,423,427,1,1
1n20_A_,424,428,1,1
1n20_A_,426,430,1,1
1n20_A_,427,431,1,1
1n20_A_,428,432,1,1
1n20_A_,429,433,1,1
1n20_A_,430,434,1,1
1n20_A_,431,435,1,1
1n20_A_,431,447,1,1
1n20_A_,434,438,1,1
1n20_A_,435,439,1,1
1n20_A_,436,440,1,1
1n20_A_,437,441,1,1
1n20_A_,439,442,1,1
1n20_A_,441,442,1,1
1n20_A_,443,444,1,1
1n20_A_,443,446,1,1
1n20_A_,445,450,1,1
1n20_A_,446,450,1,1
1n20_A_,447,451,1,1
1n20_A_,448,452,1,1
1n20_A_,449,453,1,1
1n20_A_,450,454,1,1
1n20_A_,451,454,1,1
1n20_A_,451,455,1,1
1n20_A_,455,457,1,1
1n20_A_,458,461,1,1
1n20_A_,458,462,1,1
1n20_A_,459,463,1,1
1n20_A_,460,464,1,1
1n20_A_,461,465,1,1
1n20_A_,462,466,1,1
1n20_A_,463,467,1,1
1n20_A_,464,468,1,1
1n20_A_,465,469,1,1
1n20_A_,466,470,1,1
1n20_A_,467,471,1,1
1n20_A_,468,472,1,1
1n20_A_,469,473,1,1
1n20_A_,470,474,1,1
1n20_A_,471,475,1,1
1n20_A_,472,475,1,1
1n20_A_,472,476,1,1
1n20_A_,473,477,1,1
1n20_A_,474,478,1,1
1n20_A_,474,503,1,1
1n20_A_,475,479,1,1
1n20_A_,476,480,1,1
1n20_A_,477,481,1,1
1n20_A_,478,482,1,1
1n20_A_,479,483,1,1
1n20_A_,481,484,1,1
1n20_A_,485,489,1,1
1n20_A_,488,491,1,1
1n20_A_,488,492,1,1
1n20_A_,489,493,1,1
1n20_A_,490,494,1,1
1n20_A_,491,495,1,1
1n20_A_,492,496,1,1
1n20_A_,493,497,1,1
1n20_A_,494,498,1,1
1n20_A_,497,500,1,1
1n20_A_,497,501,1,1
1n20_A_,499,503,1,1
1n20_A_,500,504,1,1
1n20_A_,501,504,1,1
1n20_A_,501,505,1,1
1n20_A_,502,506,1,1
1n20_A_,504,507,1,1
1n20_A_,508,518,1,1
1n20_A_,510,511,1,1
1n20_A_,510,512,1,1
1n20_A_,510,513,1,1
1n20_A_,510,515,1,1
1n20_A_,511,519,1,1
1n20_A_,519,523,1,1
1n20_A_,520,524,1,1
1n20_A_,521,525,1,1
1n20_A_,522,526,1,1
1n20_A_,523,526,1,1
1n20_A_,523,527,1,1
1n20_A_,524,528,1,1
1n20_A_,524,529,1,1