pair,contact1,contact2,flow1,flow2 7nac_D_,1,5,1,1 7nac_D_,2,5,1,1 7nac_D_,3,6,1,1 7nac_D_,6,8,1,1 7nac_D_,9,13,1,1 7nac_D_,9,64,1,1 7nac_D_,10,14,1,1 7nac_D_,12,15,1,1 7nac_D_,12,16,1,1 7nac_D_,12,61,1,1 7nac_D_,12,100,1,1 7nac_D_,13,17,1,1 7nac_D_,15,19,1,1 7nac_D_,16,20,1,1 7nac_D_,16,21,1,1 7nac_D_,25,28,1,1 7nac_D_,27,31,1,1 7nac_D_,28,32,1,1 7nac_D_,31,35,1,1 7nac_D_,32,36,1,1 7nac_D_,33,37,1,1 7nac_D_,34,38,1,1 7nac_D_,34,39,1,1 7nac_D_,38,203,1,1 7nac_D_,40,183,1,1 7nac_D_,40,203,1,1 7nac_D_,40,207,1,1 7nac_D_,42,207,1,1 7nac_D_,43,187,1,1 7nac_D_,45,51,1,1 7nac_D_,46,49,1,1 7nac_D_,51,54,1,1 7nac_D_,51,55,1,1 7nac_D_,53,57,1,1 7nac_D_,56,60,1,1 7nac_D_,57,61,1,1 7nac_D_,58,62,1,1 7nac_D_,59,63,1,1 7nac_D_,60,64,1,1 7nac_D_,61,65,1,1 7nac_D_,62,65,1,1 7nac_D_,62,66,1,1 7nac_D_,63,67,1,1 7nac_D_,64,67,1,1 7nac_D_,68,102,1,1 7nac_D_,69,72,1,1 7nac_D_,69,125,1,1 7nac_D_,70,73,1,1 7nac_D_,73,125,1,1 7nac_D_,74,125,1,1 7nac_D_,74,145,1,1 7nac_D_,75,125,1,1 7nac_D_,75,150,1,1 7nac_D_,75,151,1,1 7nac_D_,76,125,1,1 7nac_D_,76,127,1,1 7nac_D_,77,153,1,1 7nac_D_,78,127,1,1 7nac_D_,78,129,1,1 7nac_D_,79,153,1,1 7nac_D_,79,155,1,1 7nac_D_,80,129,1,1 7nac_D_,82,86,1,1 7nac_D_,82,316,1,1 7nac_D_,83,87,1,1 7nac_D_,83,109,1,1 7nac_D_,84,88,1,1 7nac_D_,84,247,1,1 7nac_D_,85,89,1,1 7nac_D_,86,90,1,1 7nac_D_,87,91,1,1 7nac_D_,88,91,1,1 7nac_D_,88,92,1,1 7nac_D_,89,93,1,1 7nac_D_,90,94,1,1 7nac_D_,91,95,1,1 7nac_D_,92,96,1,1 7nac_D_,94,97,1,1 7nac_D_,103,125,1,1 7nac_D_,103,126,1,1 7nac_D_,105,128,1,1 7nac_D_,107,128,1,1 7nac_D_,108,116,1,1 7nac_D_,111,133,1,1 7nac_D_,112,114,1,1 7nac_D_,112,116,1,1 7nac_D_,113,117,1,1 7nac_D_,113,136,1,1 7nac_D_,114,118,1,1 7nac_D_,115,119,1,1 7nac_D_,116,120,1,1 7nac_D_,117,121,1,1 7nac_D_,118,121,1,1 7nac_D_,118,122,1,1 7nac_D_,119,123,1,1 7nac_D_,130,134,1,1 7nac_D_,133,137,1,1 7nac_D_,134,138,1,1 7nac_D_,136,140,1,1 7nac_D_,150,180,1,1 7nac_D_,150,182,1,1 7nac_D_,154,184,1,1 7nac_D_,156,160,1,1 7nac_D_,157,161,1,1 7nac_D_,157,186,1,1 7nac_D_,158,162,1,1 7nac_D_,158,187,1,1 7nac_D_,159,163,1,1 7nac_D_,160,165,1,1 7nac_D_,165,169,1,1 7nac_D_,166,170,1,1 7nac_D_,167,170,1,1 7nac_D_,167,171,1,1 7nac_D_,168,172,1,1 7nac_D_,169,173,1,1 7nac_D_,170,174,1,1 7nac_D_,172,175,1,1 7nac_D_,172,176,1,1 7nac_D_,177,181,1,1 7nac_D_,183,201,1,1 7nac_D_,186,187,1,1 7nac_D_,191,194,1,1 7nac_D_,192,196,1,1 7nac_D_,193,197,1,1 7nac_D_,194,198,1,1 7nac_D_,195,199,1,1 7nac_D_,196,199,1,1 7nac_D_,197,201,1,1 7nac_D_,198,201,1,1 7nac_D_,214,354,1,1 7nac_D_,214,356,1,1 7nac_D_,215,333,1,1 7nac_D_,215,335,1,1 7nac_D_,216,356,1,1 7nac_D_,216,358,1,1 7nac_D_,217,335,1,1 7nac_D_,217,337,1,1 7nac_D_,219,220,1,1 7nac_D_,219,337,1,1 7nac_D_,220,221,1,1 7nac_D_,220,223,1,1 7nac_D_,221,224,1,1 7nac_D_,222,223,1,1 7nac_D_,223,227,1,1 7nac_D_,224,228,1,1 7nac_D_,224,312,1,1 7nac_D_,224,313,1,1 7nac_D_,225,229,1,1 7nac_D_,226,230,1,1 7nac_D_,227,231,1,1 7nac_D_,228,232,1,1 7nac_D_,229,233,1,1 7nac_D_,230,234,1,1 7nac_D_,231,235,1,1 7nac_D_,232,235,1,1 7nac_D_,235,238,1,1 7nac_D_,239,283,1,1 7nac_D_,239,286,1,1 7nac_D_,239,308,1,1 7nac_D_,240,289,1,1 7nac_D_,240,291,1,1 7nac_D_,241,308,1,1 7nac_D_,241,310,1,1 7nac_D_,242,291,1,1 7nac_D_,242,293,1,1 7nac_D_,243,310,1,1 7nac_D_,243,312,1,1 7nac_D_,243,313,1,1 7nac_D_,244,293,1,1 7nac_D_,244,295,1,1 7nac_D_,245,313,1,1 7nac_D_,246,249,1,1 7nac_D_,246,250,1,1 7nac_D_,246,392,1,1 7nac_D_,247,251,1,1 7nac_D_,249,253,1,1 7nac_D_,250,254,1,1 7nac_D_,251,255,1,1 7nac_D_,252,256,1,1 7nac_D_,253,257,1,1 7nac_D_,254,258,1,1 7nac_D_,255,259,1,1 7nac_D_,255,381,1,1 7nac_D_,256,260,1,1 7nac_D_,257,262,1,1 7nac_D_,258,261,1,1 7nac_D_,265,290,1,1 7nac_D_,265,292,1,1 7nac_D_,267,292,1,1 7nac_D_,268,270,1,1 7nac_D_,268,271,1,1 7nac_D_,271,276,1,1 7nac_D_,272,276,1,1 7nac_D_,273,276,1,1 7nac_D_,273,277,1,1 7nac_D_,274,278,1,1 7nac_D_,275,279,1,1 7nac_D_,276,280,1,1 7nac_D_,277,281,1,1 7nac_D_,278,282,1,1 7nac_D_,279,283,1,1 7nac_D_,280,284,1,1 7nac_D_,283,286,1,1 7nac_D_,293,294,1,1 7nac_D_,294,297,1,1 7nac_D_,295,298,1,1 7nac_D_,295,311,1,1 7nac_D_,307,332,1,1 7nac_D_,309,332,1,1 7nac_D_,309,334,1,1 7nac_D_,311,313,1,1 7nac_D_,311,334,1,1 7nac_D_,311,336,1,1 7nac_D_,317,321,1,1 7nac_D_,318,322,1,1 7nac_D_,319,323,1,1 7nac_D_,321,324,1,1 7nac_D_,326,329,1,1 7nac_D_,330,332,1,1 7nac_D_,338,341,1,1 7nac_D_,341,397,1,1 7nac_D_,342,345,1,1 7nac_D_,344,348,1,1 7nac_D_,345,349,1,1 7nac_D_,346,350,1,1 7nac_D_,347,351,1,1 7nac_D_,348,353,1,1 7nac_D_,349,352,1,1 7nac_D_,361,364,1,1 7nac_D_,362,365,1,1 7nac_D_,368,372,1,1 7nac_D_,369,373,1,1 7nac_D_,369,418,1,1 7nac_D_,370,374,1,1 7nac_D_,371,375,1,1 7nac_D_,372,376,1,1 7nac_D_,373,377,1,1 7nac_D_,373,418,1,1 7nac_D_,374,378,1,1 7nac_D_,375,378,1,1 7nac_D_,375,379,1,1 7nac_D_,379,382,1,1 7nac_D_,379,383,1,1 7nac_D_,380,384,1,1 7nac_D_,381,385,1,1 7nac_D_,382,385,1,1 7nac_D_,382,386,1,1 7nac_D_,383,387,1,1 7nac_D_,384,388,1,1 7nac_D_,385,389,1,1 7nac_D_,386,390,1,1 7nac_D_,387,391,1,1 7nac_D_,388,391,1,1 7nac_D_,388,392,1,1 7nac_D_,389,392,1,1 7nac_D_,389,393,1,1 7nac_D_,390,394,1,1 7nac_D_,391,395,1,1 7nac_D_,392,396,1,1 7nac_D_,393,397,1,1 7nac_D_,394,398,1,1 7nac_D_,395,399,1,1 7nac_D_,396,399,1,1 7nac_D_,400,403,1,1 7nac_D_,401,403,1,1 7nac_D_,402,405,1,1 7nac_D_,402,406,1,1 7nac_D_,405,407,1,1 7nac_D_,408,411,1,1 7nac_D_,409,410,1,1 7nac_D_,412,414,1,1 7nac_D_,412,416,1,1 7nac_D_,413,417,1,1 7nac_D_,414,418,1,1 7nac_D_,415,419,1,1 7nac_D_,416,419,1,1 7nac_D_,417,420,1,1 7nac_D_,417,422,1,1 7nac_D_,418,421,1,1