pair,contact1,contact2,flow1,flow2 8pn1_A_,2,3,1,1 8pn1_A_,12,217,1,1 8pn1_A_,14,16,1,1 8pn1_A_,15,19,1,1 8pn1_A_,16,20,1,1 8pn1_A_,17,21,1,1 8pn1_A_,18,22,1,1 8pn1_A_,19,23,1,1 8pn1_A_,20,24,1,1 8pn1_A_,21,25,1,1 8pn1_A_,21,227,1,1 8pn1_A_,22,26,1,1 8pn1_A_,23,27,1,1 8pn1_A_,24,28,1,1 8pn1_A_,25,29,1,1 8pn1_A_,26,30,1,1 8pn1_A_,27,31,1,1 8pn1_A_,36,38,1,1 8pn1_A_,41,117,1,1 8pn1_A_,42,45,1,1 8pn1_A_,47,51,1,1 8pn1_A_,48,51,1,1 8pn1_A_,49,53,1,1 8pn1_A_,50,54,1,1 8pn1_A_,51,55,1,1 8pn1_A_,52,56,1,1 8pn1_A_,53,57,1,1 8pn1_A_,54,58,1,1 8pn1_A_,55,59,1,1 8pn1_A_,56,70,1,1 8pn1_A_,56,300,1,1 8pn1_A_,59,111,1,1 8pn1_A_,63,67,1,1 8pn1_A_,65,103,1,1 8pn1_A_,66,67,1,1 8pn1_A_,68,90,1,1 8pn1_A_,68,127,1,1 8pn1_A_,69,90,1,1 8pn1_A_,70,302,1,1 8pn1_A_,71,88,1,1 8pn1_A_,73,86,1,1 8pn1_A_,75,82,1,1 8pn1_A_,75,84,1,1 8pn1_A_,77,80,1,1 8pn1_A_,87,119,1,1 8pn1_A_,87,121,1,1 8pn1_A_,89,121,1,1 8pn1_A_,89,123,1,1 8pn1_A_,91,123,1,1 8pn1_A_,91,125,1,1 8pn1_A_,96,98,1,1 8pn1_A_,101,104,1,1 8pn1_A_,101,105,1,1 8pn1_A_,105,106,1,1 8pn1_A_,110,118,1,1 8pn1_A_,112,115,1,1 8pn1_A_,112,116,1,1 8pn1_A_,118,119,1,1 8pn1_A_,126,128,1,1 8pn1_A_,133,137,1,1 8pn1_A_,134,138,1,1 8pn1_A_,135,139,1,1 8pn1_A_,136,139,1,1 8pn1_A_,136,141,1,1 8pn1_A_,139,150,1,1 8pn1_A_,142,143,1,1 8pn1_A_,142,144,1,1 8pn1_A_,142,257,1,1 8pn1_A_,145,251,1,1 8pn1_A_,145,253,1,1 8pn1_A_,146,149,1,1 8pn1_A_,147,257,1,1 8pn1_A_,149,160,1,1 8pn1_A_,149,257,1,1 8pn1_A_,150,194,1,1 8pn1_A_,150,195,1,1 8pn1_A_,150,287,1,1 8pn1_A_,151,158,1,1 8pn1_A_,152,193,1,1 8pn1_A_,153,156,1,1 8pn1_A_,155,189,1,1 8pn1_A_,159,177,1,1 8pn1_A_,162,176,1,1 8pn1_A_,163,390,1,1 8pn1_A_,164,174,1,1 8pn1_A_,165,388,1,1 8pn1_A_,166,168,1,1 8pn1_A_,166,170,1,1 8pn1_A_,166,172,1,1 8pn1_A_,167,383,1,1 8pn1_A_,167,387,1,1 8pn1_A_,167,388,1,1 8pn1_A_,169,171,1,1 8pn1_A_,170,172,1,1 8pn1_A_,173,243,1,1 8pn1_A_,175,241,1,1 8pn1_A_,177,178,1,1 8pn1_A_,177,239,1,1 8pn1_A_,178,352,1,1 8pn1_A_,179,237,1,1 8pn1_A_,184,189,1,1 8pn1_A_,190,209,1,1 8pn1_A_,192,206,1,1 8pn1_A_,192,207,1,1 8pn1_A_,194,204,1,1 8pn1_A_,197,200,1,1 8pn1_A_,197,201,1,1 8pn1_A_,206,244,1,1 8pn1_A_,210,240,1,1 8pn1_A_,211,240,1,1 8pn1_A_,211,385,1,1 8pn1_A_,211,386,1,1 8pn1_A_,213,238,1,1 8pn1_A_,214,236,1,1 8pn1_A_,216,234,1,1 8pn1_A_,217,220,1,1 8pn1_A_,217,221,1,1 8pn1_A_,218,222,1,1 8pn1_A_,218,232,1,1 8pn1_A_,221,380,1,1 8pn1_A_,229,231,1,1 8pn1_A_,229,308,1,1 8pn1_A_,233,310,1,1 8pn1_A_,244,247,1,1 8pn1_A_,248,250,1,1 8pn1_A_,248,251,1,1 8pn1_A_,253,255,1,1 8pn1_A_,254,393,1,1 8pn1_A_,256,259,1,1 8pn1_A_,256,260,1,1 8pn1_A_,263,345,1,1 8pn1_A_,264,265,1,1 8pn1_A_,264,346,1,1 8pn1_A_,265,346,1,1 8pn1_A_,266,347,1,1 8pn1_A_,268,380,1,1 8pn1_A_,269,272,1,1 8pn1_A_,273,276,1,1 8pn1_A_,274,278,1,1 8pn1_A_,276,280,1,1 8pn1_A_,280,296,1,1 8pn1_A_,281,338,1,1 8pn1_A_,282,294,1,1 8pn1_A_,283,336,1,1 8pn1_A_,284,292,1,1 8pn1_A_,286,290,1,1 8pn1_A_,287,329,1,1 8pn1_A_,288,330,1,1 8pn1_A_,292,325,1,1 8pn1_A_,295,318,1,1 8pn1_A_,297,316,1,1 8pn1_A_,298,316,1,1 8pn1_A_,300,314,1,1 8pn1_A_,301,313,1,1 8pn1_A_,302,310,1,1 8pn1_A_,303,310,1,1 8pn1_A_,303,311,1,1 8pn1_A_,305,309,1,1 8pn1_A_,310,311,1,1 8pn1_A_,315,375,1,1 8pn1_A_,317,373,1,1 8pn1_A_,320,323,1,1 8pn1_A_,321,323,1,1 8pn1_A_,322,367,1,1 8pn1_A_,322,370,1,1 8pn1_A_,324,326,1,1 8pn1_A_,326,373,1,1 8pn1_A_,327,330,1,1 8pn1_A_,330,333,1,1 8pn1_A_,332,351,1,1 8pn1_A_,333,351,1,1 8pn1_A_,335,348,1,1 8pn1_A_,335,349,1,1 8pn1_A_,337,346,1,1 8pn1_A_,339,343,1,1 8pn1_A_,341,343,1,1 8pn1_A_,350,376,1,1 8pn1_A_,359,372,1,1 8pn1_A_,360,371,1,1 8pn1_A_,361,370,1,1 8pn1_A_,362,364,1,1 8pn1_A_,377,378,1,1 8pn1_A_,377,380,1,1 8pn1_A_,378,382,1,1 8pn1_A_,379,383,1,1 8pn1_A_,380,384,1,1 8pn1_A_,381,385,1,1 8pn1_A_,382,387,1,1 8pn1_A_,392,395,1,1 8pn1_A_,392,396,1,1 8pn1_A_,393,397,1,1 8pn1_A_,394,398,1,1 8pn1_A_,395,399,1,1 8pn1_A_,396,400,1,1 8pn1_A_,397,401,1,1 8pn1_A_,398,402,1,1 8pn1_A_,401,403,1,1