pair,contact1,contact2,flow1,flow2 6pnf_A_,2,21,1,1 6pnf_A_,5,18,1,1 6pnf_A_,6,17,1,1 6pnf_A_,7,16,1,1 6pnf_A_,8,391,1,1 6pnf_A_,9,11,1,1 6pnf_A_,9,12,1,1 6pnf_A_,9,14,1,1 6pnf_A_,9,390,1,1 6pnf_A_,10,389,1,1 6pnf_A_,10,391,1,1 6pnf_A_,12,14,1,1 6pnf_A_,18,21,1,1 6pnf_A_,18,395,1,1 6pnf_A_,19,22,1,1 6pnf_A_,19,367,1,1 6pnf_A_,20,23,1,1 6pnf_A_,20,367,1,1 6pnf_A_,21,24,1,1 6pnf_A_,25,396,1,1 6pnf_A_,28,30,1,1 6pnf_A_,31,33,1,1 6pnf_A_,31,34,1,1 6pnf_A_,36,39,1,1 6pnf_A_,39,111,1,1 6pnf_A_,40,111,1,1 6pnf_A_,47,50,1,1 6pnf_A_,48,51,1,1 6pnf_A_,48,52,1,1 6pnf_A_,51,55,1,1 6pnf_A_,52,56,1,1 6pnf_A_,53,57,1,1 6pnf_A_,54,58,1,1 6pnf_A_,55,59,1,1 6pnf_A_,56,60,1,1 6pnf_A_,57,61,1,1 6pnf_A_,58,62,1,1 6pnf_A_,59,63,1,1 6pnf_A_,60,64,1,1 6pnf_A_,60,74,1,1 6pnf_A_,61,65,1,1 6pnf_A_,61,100,1,1 6pnf_A_,61,398,1,1 6pnf_A_,62,65,1,1 6pnf_A_,62,66,1,1 6pnf_A_,62,96,1,1 6pnf_A_,63,68,1,1 6pnf_A_,64,67,1,1 6pnf_A_,67,68,1,1 6pnf_A_,68,71,1,1 6pnf_A_,70,74,1,1 6pnf_A_,71,74,1,1 6pnf_A_,71,75,1,1 6pnf_A_,72,76,1,1 6pnf_A_,73,77,1,1 6pnf_A_,74,78,1,1 6pnf_A_,75,79,1,1 6pnf_A_,76,80,1,1 6pnf_A_,77,80,1,1 6pnf_A_,77,81,1,1 6pnf_A_,77,92,1,1 6pnf_A_,77,97,1,1 6pnf_A_,78,82,1,1 6pnf_A_,79,83,1,1 6pnf_A_,80,84,1,1 6pnf_A_,80,94,1,1 6pnf_A_,81,85,1,1 6pnf_A_,82,86,1,1 6pnf_A_,83,87,1,1 6pnf_A_,84,88,1,1 6pnf_A_,85,89,1,1 6pnf_A_,88,90,1,1 6pnf_A_,90,91,1,1 6pnf_A_,91,161,1,1 6pnf_A_,91,272,1,1 6pnf_A_,93,127,1,1 6pnf_A_,94,97,1,1 6pnf_A_,94,98,1,1 6pnf_A_,95,99,1,1 6pnf_A_,96,100,1,1 6pnf_A_,97,101,1,1 6pnf_A_,98,102,1,1 6pnf_A_,99,103,1,1 6pnf_A_,100,104,1,1 6pnf_A_,101,105,1,1 6pnf_A_,102,106,1,1 6pnf_A_,103,107,1,1 6pnf_A_,103,119,1,1 6pnf_A_,104,108,1,1 6pnf_A_,106,109,1,1 6pnf_A_,107,115,1,1 6pnf_A_,107,362,1,1 6pnf_A_,108,366,1,1 6pnf_A_,108,399,1,1 6pnf_A_,109,112,1,1 6pnf_A_,110,372,1,1 6pnf_A_,110,394,1,1 6pnf_A_,110,395,1,1 6pnf_A_,111,372,1,1 6pnf_A_,112,115,1,1 6pnf_A_,114,117,1,1 6pnf_A_,115,118,1,1 6pnf_A_,115,370,1,1 6pnf_A_,117,120,1,1 6pnf_A_,122,154,1,1 6pnf_A_,122,156,1,1 6pnf_A_,124,156,1,1 6pnf_A_,124,158,1,1 6pnf_A_,125,127,1,1 6pnf_A_,126,129,1,1 6pnf_A_,126,158,1,1 6pnf_A_,128,138,1,1 6pnf_A_,129,131,1,1 6pnf_A_,131,134,1,1 6pnf_A_,131,135,1,1 6pnf_A_,132,136,1,1 6pnf_A_,133,137,1,1 6pnf_A_,134,138,1,1 6pnf_A_,135,139,1,1 6pnf_A_,136,140,1,1 6pnf_A_,137,141,1,1 6pnf_A_,138,142,1,1 6pnf_A_,139,143,1,1 6pnf_A_,140,144,1,1 6pnf_A_,141,145,1,1 6pnf_A_,142,146,1,1 6pnf_A_,142,157,1,1 6pnf_A_,142,282,1,1 6pnf_A_,143,147,1,1 6pnf_A_,144,148,1,1 6pnf_A_,145,153,1,1 6pnf_A_,146,153,1,1 6pnf_A_,147,150,1,1 6pnf_A_,148,151,1,1 6pnf_A_,150,344,1,1 6pnf_A_,152,344,1,1 6pnf_A_,155,282,1,1 6pnf_A_,157,280,1,1 6pnf_A_,159,278,1,1 6pnf_A_,162,168,1,1 6pnf_A_,162,275,1,1 6pnf_A_,163,164,1,1 6pnf_A_,164,166,1,1 6pnf_A_,164,167,1,1 6pnf_A_,168,222,1,1 6pnf_A_,168,225,1,1 6pnf_A_,169,277,1,1 6pnf_A_,170,222,1,1 6pnf_A_,170,405,1,1 6pnf_A_,172,220,1,1 6pnf_A_,172,222,1,1 6pnf_A_,173,218,1,1 6pnf_A_,173,220,1,1 6pnf_A_,173,265,1,1 6pnf_A_,174,178,1,1 6pnf_A_,174,265,1,1 6pnf_A_,175,259,1,1 6pnf_A_,176,263,1,1 6pnf_A_,178,217,1,1 6pnf_A_,179,195,1,1 6pnf_A_,179,240,1,1 6pnf_A_,180,192,1,1 6pnf_A_,180,215,1,1 6pnf_A_,181,199,1,1 6pnf_A_,182,190,1,1 6pnf_A_,182,215,1,1 6pnf_A_,184,187,1,1 6pnf_A_,184,188,1,1 6pnf_A_,186,188,1,1 6pnf_A_,192,194,1,1 6pnf_A_,192,195,1,1 6pnf_A_,192,300,1,1 6pnf_A_,193,196,1,1 6pnf_A_,195,199,1,1 6pnf_A_,196,200,1,1 6pnf_A_,197,201,1,1 6pnf_A_,198,202,1,1 6pnf_A_,199,203,1,1 6pnf_A_,200,204,1,1 6pnf_A_,201,205,1,1 6pnf_A_,202,207,1,1 6pnf_A_,203,206,1,1 6pnf_A_,212,215,1,1 6pnf_A_,213,254,1,1 6pnf_A_,213,301,1,1 6pnf_A_,219,231,1,1 6pnf_A_,221,229,1,1 6pnf_A_,223,226,1,1 6pnf_A_,225,414,1,1 6pnf_A_,227,411,1,1 6pnf_A_,227,414,1,1 6pnf_A_,234,237,1,1 6pnf_A_,235,238,1,1 6pnf_A_,239,260,1,1 6pnf_A_,240,257,1,1 6pnf_A_,241,258,1,1 6pnf_A_,242,244,1,1 6pnf_A_,242,337,1,1 6pnf_A_,243,256,1,1 6pnf_A_,244,337,1,1 6pnf_A_,244,341,1,1 6pnf_A_,245,247,1,1 6pnf_A_,245,248,1,1 6pnf_A_,245,329,1,1 6pnf_A_,248,251,1,1 6pnf_A_,249,252,1,1 6pnf_A_,250,253,1,1 6pnf_A_,250,310,1,1 6pnf_A_,251,254,1,1 6pnf_A_,252,255,1,1 6pnf_A_,257,295,1,1 6pnf_A_,258,285,1,1 6pnf_A_,259,285,1,1 6pnf_A_,264,281,1,1 6pnf_A_,266,404,1,1 6pnf_A_,267,279,1,1 6pnf_A_,268,402,1,1 6pnf_A_,269,276,1,1 6pnf_A_,270,273,1,1 6pnf_A_,270,398,1,1 6pnf_A_,270,400,1,1 6pnf_A_,271,274,1,1 6pnf_A_,276,279,1,1 6pnf_A_,277,404,1,1 6pnf_A_,285,346,1,1 6pnf_A_,286,289,1,1 6pnf_A_,287,290,1,1 6pnf_A_,287,291,1,1 6pnf_A_,287,346,1,1 6pnf_A_,288,292,1,1 6pnf_A_,288,293,1,1 6pnf_A_,289,294,1,1 6pnf_A_,291,296,1,1 6pnf_A_,292,296,1,1 6pnf_A_,293,297,1,1 6pnf_A_,294,301,1,1 6pnf_A_,295,303,1,1 6pnf_A_,297,300,1,1 6pnf_A_,303,307,1,1 6pnf_A_,304,308,1,1 6pnf_A_,305,309,1,1 6pnf_A_,307,310,1,1 6pnf_A_,307,311,1,1 6pnf_A_,308,313,1,1 6pnf_A_,309,312,1,1 6pnf_A_,314,316,1,1 6pnf_A_,314,320,1,1 6pnf_A_,317,320,1,1 6pnf_A_,318,321,1,1 6pnf_A_,321,325,1,1 6pnf_A_,322,326,1,1 6pnf_A_,323,327,1,1 6pnf_A_,324,328,1,1 6pnf_A_,325,329,1,1 6pnf_A_,326,330,1,1 6pnf_A_,327,331,1,1 6pnf_A_,328,332,1,1 6pnf_A_,329,333,1,1 6pnf_A_,330,334,1,1 6pnf_A_,331,335,1,1 6pnf_A_,332,336,1,1 6pnf_A_,333,337,1,1 6pnf_A_,334,338,1,1 6pnf_A_,335,339,1,1 6pnf_A_,336,340,1,1 6pnf_A_,337,341,1,1 6pnf_A_,338,341,1,1 6pnf_A_,338,343,1,1 6pnf_A_,339,342,1,1 6pnf_A_,347,350,1,1 6pnf_A_,347,351,1,1 6pnf_A_,348,352,1,1 6pnf_A_,349,352,1,1 6pnf_A_,349,353,1,1 6pnf_A_,350,354,1,1 6pnf_A_,351,355,1,1 6pnf_A_,352,356,1,1 6pnf_A_,353,357,1,1 6pnf_A_,354,358,1,1 6pnf_A_,355,359,1,1 6pnf_A_,356,360,1,1 6pnf_A_,357,361,1,1 6pnf_A_,358,362,1,1 6pnf_A_,359,363,1,1 6pnf_A_,360,364,1,1 6pnf_A_,361,365,1,1 6pnf_A_,362,365,1,1 6pnf_A_,362,366,1,1 6pnf_A_,362,368,1,1 6pnf_A_,363,367,1,1 6pnf_A_,369,370,1,1 6pnf_A_,371,393,1,1 6pnf_A_,372,375,1,1 6pnf_A_,372,376,1,1 6pnf_A_,373,377,1,1 6pnf_A_,373,388,1,1 6pnf_A_,381,384,1,1 6pnf_A_,382,385,1,1 6pnf_A_,383,389,1,1 6pnf_A_,385,388,1,1 6pnf_A_,387,390,1,1 6pnf_A_,390,391,1,1 6pnf_A_,396,402,1,1 6pnf_A_,400,402,1,1 6pnf_A_,406,409,1,1 6pnf_A_,406,410,1,1 6pnf_A_,407,410,1,1 6pnf_A_,407,411,1,1