pair,contact1,contact2,flow1,flow2
8bbl_A_,3,4,1,1
8bbl_A_,5,477,1,1
8bbl_A_,5,481,1,1
8bbl_A_,8,126,1,1
8bbl_A_,9,10,1,1
8bbl_A_,10,124,1,1
8bbl_A_,11,12,1,1
8bbl_A_,11,122,1,1
8bbl_A_,16,88,1,1
8bbl_A_,17,118,1,1
8bbl_A_,18,24,1,1
8bbl_A_,19,24,1,1
8bbl_A_,20,21,1,1
8bbl_A_,22,23,1,1
8bbl_A_,23,25,1,1
8bbl_A_,26,28,1,1
8bbl_A_,27,72,1,1
8bbl_A_,28,38,1,1
8bbl_A_,37,41,1,1
8bbl_A_,38,42,1,1
8bbl_A_,44,103,1,1
8bbl_A_,45,57,1,1
8bbl_A_,61,64,1,1
8bbl_A_,69,92,1,1
8bbl_A_,71,94,1,1
8bbl_A_,73,102,1,1
8bbl_A_,75,77,1,1
8bbl_A_,75,78,1,1
8bbl_A_,78,97,1,1
8bbl_A_,79,82,1,1
8bbl_A_,80,98,1,1
8bbl_A_,81,134,1,1
8bbl_A_,83,108,1,1
8bbl_A_,83,127,1,1
8bbl_A_,84,95,1,1
8bbl_A_,85,125,1,1
8bbl_A_,86,93,1,1
8bbl_A_,87,123,1,1
8bbl_A_,88,90,1,1
8bbl_A_,88,91,1,1
8bbl_A_,98,101,1,1
8bbl_A_,98,102,1,1
8bbl_A_,99,103,1,1
8bbl_A_,102,105,1,1
8bbl_A_,104,107,1,1
8bbl_A_,104,108,1,1
8bbl_A_,106,110,1,1
8bbl_A_,107,111,1,1
8bbl_A_,108,112,1,1
8bbl_A_,108,161,1,1
8bbl_A_,109,113,1,1
8bbl_A_,111,498,1,1
8bbl_A_,127,480,1,1
8bbl_A_,130,480,1,1
8bbl_A_,131,134,1,1
8bbl_A_,132,163,1,1
8bbl_A_,133,449,1,1
8bbl_A_,135,449,1,1
8bbl_A_,135,451,1,1
8bbl_A_,137,453,1,1
8bbl_A_,138,166,1,1
8bbl_A_,138,168,1,1
8bbl_A_,139,141,1,1
8bbl_A_,139,142,1,1
8bbl_A_,139,453,1,1
8bbl_A_,139,455,1,1
8bbl_A_,141,171,1,1
8bbl_A_,142,192,1,1
8bbl_A_,142,197,1,1
8bbl_A_,144,209,1,1
8bbl_A_,145,146,1,1
8bbl_A_,146,150,1,1
8bbl_A_,147,151,1,1
8bbl_A_,150,153,1,1
8bbl_A_,150,154,1,1
8bbl_A_,151,155,1,1
8bbl_A_,152,507,1,1
8bbl_A_,153,157,1,1
8bbl_A_,154,158,1,1
8bbl_A_,155,159,1,1
8bbl_A_,155,229,1,1
8bbl_A_,155,507,1,1
8bbl_A_,156,160,1,1
8bbl_A_,157,162,1,1
8bbl_A_,158,161,1,1
8bbl_A_,163,164,1,1
8bbl_A_,165,232,1,1
8bbl_A_,166,397,1,1
8bbl_A_,167,234,1,1
8bbl_A_,171,174,1,1
8bbl_A_,173,266,1,1
8bbl_A_,175,177,1,1
8bbl_A_,176,190,1,1
8bbl_A_,178,216,1,1
8bbl_A_,181,290,1,1
8bbl_A_,183,186,1,1
8bbl_A_,183,187,1,1
8bbl_A_,184,187,1,1
8bbl_A_,186,190,1,1
8bbl_A_,188,191,1,1
8bbl_A_,192,195,1,1
8bbl_A_,192,209,1,1
8bbl_A_,195,205,1,1
8bbl_A_,198,199,1,1
8bbl_A_,215,218,1,1
8bbl_A_,215,219,1,1
8bbl_A_,216,219,1,1
8bbl_A_,216,220,1,1
8bbl_A_,221,224,1,1
8bbl_A_,221,225,1,1
8bbl_A_,224,227,1,1
8bbl_A_,225,228,1,1
8bbl_A_,226,231,1,1
8bbl_A_,227,230,1,1
8bbl_A_,227,232,1,1
8bbl_A_,235,302,1,1
8bbl_A_,236,356,1,1
8bbl_A_,237,302,1,1
8bbl_A_,239,303,1,1
8bbl_A_,239,305,1,1
8bbl_A_,241,243,1,1
8bbl_A_,244,247,1,1
8bbl_A_,244,248,1,1
8bbl_A_,247,250,1,1
8bbl_A_,251,254,1,1
8bbl_A_,253,275,1,1
8bbl_A_,253,278,1,1
8bbl_A_,254,275,1,1
8bbl_A_,270,272,1,1
8bbl_A_,271,311,1,1
8bbl_A_,275,277,1,1
8bbl_A_,275,319,1,1
8bbl_A_,278,280,1,1
8bbl_A_,278,281,1,1
8bbl_A_,280,284,1,1
8bbl_A_,281,285,1,1
8bbl_A_,282,286,1,1
8bbl_A_,283,287,1,1
8bbl_A_,284,287,1,1
8bbl_A_,284,288,1,1
8bbl_A_,285,288,1,1
8bbl_A_,285,289,1,1
8bbl_A_,288,291,1,1
8bbl_A_,288,292,1,1
8bbl_A_,290,294,1,1
8bbl_A_,291,295,1,1
8bbl_A_,292,296,1,1
8bbl_A_,293,350,1,1
8bbl_A_,296,351,1,1
8bbl_A_,298,300,1,1
8bbl_A_,300,351,1,1
8bbl_A_,301,354,1,1
8bbl_A_,302,304,1,1
8bbl_A_,303,354,1,1
8bbl_A_,304,356,1,1
8bbl_A_,305,335,1,1
8bbl_A_,308,309,1,1
8bbl_A_,310,313,1,1
8bbl_A_,310,314,1,1
8bbl_A_,313,316,1,1
8bbl_A_,316,319,1,1
8bbl_A_,317,321,1,1
8bbl_A_,318,321,1,1
8bbl_A_,318,322,1,1
8bbl_A_,321,324,1,1
8bbl_A_,322,326,1,1
8bbl_A_,323,334,1,1
8bbl_A_,330,333,1,1
8bbl_A_,332,335,1,1
8bbl_A_,332,361,1,1
8bbl_A_,333,337,1,1
8bbl_A_,333,366,1,1
8bbl_A_,334,338,1,1
8bbl_A_,336,340,1,1
8bbl_A_,339,343,1,1
8bbl_A_,340,343,1,1
8bbl_A_,340,344,1,1
8bbl_A_,342,346,1,1
8bbl_A_,344,348,1,1
8bbl_A_,345,348,1,1
8bbl_A_,353,372,1,1
8bbl_A_,354,355,1,1
8bbl_A_,358,361,1,1
8bbl_A_,360,362,1,1
8bbl_A_,373,395,1,1
8bbl_A_,376,379,1,1
8bbl_A_,379,382,1,1
8bbl_A_,379,383,1,1
8bbl_A_,380,435,1,1
8bbl_A_,387,392,1,1
8bbl_A_,388,391,1,1
8bbl_A_,388,442,1,1
8bbl_A_,394,447,1,1
8bbl_A_,396,448,1,1
8bbl_A_,397,399,1,1
8bbl_A_,397,450,1,1
8bbl_A_,398,402,1,1
8bbl_A_,398,403,1,1
8bbl_A_,401,428,1,1
8bbl_A_,402,404,1,1
8bbl_A_,403,405,1,1
8bbl_A_,405,454,1,1
8bbl_A_,406,471,1,1
8bbl_A_,407,418,1,1
8bbl_A_,409,411,1,1
8bbl_A_,410,420,1,1
8bbl_A_,414,466,1,1
8bbl_A_,414,512,1,1
8bbl_A_,432,435,1,1
8bbl_A_,441,444,1,1
8bbl_A_,455,458,1,1
8bbl_A_,460,462,1,1
8bbl_A_,460,464,1,1
8bbl_A_,461,464,1,1
8bbl_A_,461,465,1,1
8bbl_A_,462,466,1,1
8bbl_A_,463,467,1,1
8bbl_A_,464,468,1,1
8bbl_A_,465,469,1,1
8bbl_A_,465,508,1,1
8bbl_A_,467,471,1,1
8bbl_A_,468,472,1,1
8bbl_A_,469,510,1,1
8bbl_A_,470,473,1,1
8bbl_A_,471,475,1,1
8bbl_A_,472,476,1,1
8bbl_A_,473,476,1,1
8bbl_A_,473,477,1,1
8bbl_A_,475,479,1,1
8bbl_A_,476,480,1,1
8bbl_A_,477,480,1,1
8bbl_A_,477,481,1,1
8bbl_A_,477,494,1,1
8bbl_A_,478,486,1,1
8bbl_A_,481,486,1,1
8bbl_A_,482,485,1,1
8bbl_A_,483,486,1,1
8bbl_A_,487,489,1,1
8bbl_A_,488,491,1,1
8bbl_A_,488,492,1,1
8bbl_A_,490,493,1,1
8bbl_A_,490,494,1,1
8bbl_A_,491,495,1,1
8bbl_A_,492,495,1,1
8bbl_A_,493,496,1,1
8bbl_A_,496,499,1,1
8bbl_A_,499,503,1,1
8bbl_A_,500,504,1,1
8bbl_A_,501,505,1,1
8bbl_A_,502,507,1,1
8bbl_A_,503,506,1,1
8bbl_A_,503,509,1,1
8bbl_A_,511,514,1,1