pair,contact1,contact2,flow1,flow2 8pn2_A_,6,7,1,1 8pn2_A_,7,11,1,1 8pn2_A_,11,15,1,1 8pn2_A_,13,17,1,1 8pn2_A_,14,18,1,1 8pn2_A_,15,19,1,1 8pn2_A_,17,21,1,1 8pn2_A_,17,206,1,1 8pn2_A_,17,215,1,1 8pn2_A_,18,21,1,1 8pn2_A_,18,22,1,1 8pn2_A_,19,23,1,1 8pn2_A_,21,25,1,1 8pn2_A_,22,25,1,1 8pn2_A_,28,102,1,1 8pn2_A_,29,102,1,1 8pn2_A_,31,102,1,1 8pn2_A_,32,262,1,1 8pn2_A_,33,36,1,1 8pn2_A_,33,37,1,1 8pn2_A_,33,258,1,1 8pn2_A_,34,38,1,1 8pn2_A_,35,39,1,1 8pn2_A_,35,258,1,1 8pn2_A_,36,40,1,1 8pn2_A_,37,41,1,1 8pn2_A_,38,42,1,1 8pn2_A_,39,43,1,1 8pn2_A_,41,44,1,1 8pn2_A_,41,45,1,1 8pn2_A_,41,55,1,1 8pn2_A_,41,288,1,1 8pn2_A_,44,48,1,1 8pn2_A_,44,96,1,1 8pn2_A_,45,48,1,1 8pn2_A_,45,49,1,1 8pn2_A_,48,52,1,1 8pn2_A_,53,75,1,1 8pn2_A_,54,75,1,1 8pn2_A_,55,290,1,1 8pn2_A_,56,73,1,1 8pn2_A_,57,287,1,1 8pn2_A_,58,71,1,1 8pn2_A_,60,67,1,1 8pn2_A_,60,69,1,1 8pn2_A_,60,104,1,1 8pn2_A_,61,106,1,1 8pn2_A_,62,65,1,1 8pn2_A_,70,104,1,1 8pn2_A_,72,104,1,1 8pn2_A_,72,106,1,1 8pn2_A_,74,106,1,1 8pn2_A_,74,108,1,1 8pn2_A_,76,108,1,1 8pn2_A_,76,110,1,1 8pn2_A_,79,107,1,1 8pn2_A_,79,109,1,1 8pn2_A_,81,83,1,1 8pn2_A_,81,84,1,1 8pn2_A_,82,85,1,1 8pn2_A_,86,90,1,1 8pn2_A_,90,91,1,1 8pn2_A_,93,105,1,1 8pn2_A_,95,103,1,1 8pn2_A_,97,100,1,1 8pn2_A_,97,101,1,1 8pn2_A_,103,104,1,1 8pn2_A_,109,350,1,1 8pn2_A_,111,348,1,1 8pn2_A_,111,360,1,1 8pn2_A_,113,346,1,1 8pn2_A_,113,359,1,1 8pn2_A_,114,344,1,1 8pn2_A_,118,276,1,1 8pn2_A_,119,120,1,1 8pn2_A_,120,124,1,1 8pn2_A_,121,125,1,1 8pn2_A_,122,126,1,1 8pn2_A_,123,127,1,1 8pn2_A_,124,128,1,1 8pn2_A_,124,129,1,1 8pn2_A_,125,128,1,1 8pn2_A_,126,138,1,1 8pn2_A_,127,138,1,1 8pn2_A_,130,131,1,1 8pn2_A_,130,245,1,1 8pn2_A_,133,239,1,1 8pn2_A_,133,241,1,1 8pn2_A_,134,137,1,1 8pn2_A_,135,149,1,1 8pn2_A_,135,245,1,1 8pn2_A_,136,148,1,1 8pn2_A_,137,148,1,1 8pn2_A_,137,245,1,1 8pn2_A_,138,275,1,1 8pn2_A_,139,146,1,1 8pn2_A_,140,181,1,1 8pn2_A_,141,144,1,1 8pn2_A_,141,169,1,1 8pn2_A_,147,165,1,1 8pn2_A_,147,317,1,1 8pn2_A_,147,319,1,1 8pn2_A_,147,321,1,1 8pn2_A_,149,164,1,1 8pn2_A_,150,164,1,1 8pn2_A_,151,378,1,1 8pn2_A_,152,162,1,1 8pn2_A_,153,376,1,1 8pn2_A_,154,156,1,1 8pn2_A_,154,160,1,1 8pn2_A_,154,374,1,1 8pn2_A_,155,159,1,1 8pn2_A_,155,371,1,1 8pn2_A_,155,374,1,1 8pn2_A_,155,376,1,1 8pn2_A_,161,231,1,1 8pn2_A_,163,229,1,1 8pn2_A_,165,166,1,1 8pn2_A_,165,227,1,1 8pn2_A_,166,168,1,1 8pn2_A_,166,170,1,1 8pn2_A_,167,171,1,1 8pn2_A_,167,225,1,1 8pn2_A_,172,175,1,1 8pn2_A_,172,178,1,1 8pn2_A_,175,178,1,1 8pn2_A_,178,197,1,1 8pn2_A_,179,193,1,1 8pn2_A_,180,194,1,1 8pn2_A_,180,195,1,1 8pn2_A_,185,188,1,1 8pn2_A_,185,189,1,1 8pn2_A_,194,232,1,1 8pn2_A_,198,199,1,1 8pn2_A_,198,228,1,1 8pn2_A_,199,228,1,1 8pn2_A_,201,224,1,1 8pn2_A_,201,226,1,1 8pn2_A_,204,222,1,1 8pn2_A_,205,207,1,1 8pn2_A_,205,208,1,1 8pn2_A_,205,209,1,1 8pn2_A_,206,210,1,1 8pn2_A_,206,214,1,1 8pn2_A_,208,372,1,1 8pn2_A_,209,302,1,1 8pn2_A_,209,368,1,1 8pn2_A_,210,302,1,1 8pn2_A_,217,219,1,1 8pn2_A_,217,220,1,1 8pn2_A_,217,296,1,1 8pn2_A_,219,298,1,1 8pn2_A_,221,298,1,1 8pn2_A_,221,300,1,1 8pn2_A_,222,224,1,1 8pn2_A_,223,300,1,1 8pn2_A_,225,340,1,1 8pn2_A_,232,235,1,1 8pn2_A_,236,238,1,1 8pn2_A_,236,239,1,1 8pn2_A_,237,240,1,1 8pn2_A_,241,243,1,1 8pn2_A_,242,381,1,1 8pn2_A_,244,247,1,1 8pn2_A_,244,248,1,1 8pn2_A_,251,333,1,1 8pn2_A_,252,334,1,1 8pn2_A_,254,335,1,1 8pn2_A_,256,368,1,1 8pn2_A_,257,260,1,1 8pn2_A_,261,264,1,1 8pn2_A_,262,265,1,1 8pn2_A_,262,266,1,1 8pn2_A_,265,268,1,1 8pn2_A_,267,284,1,1 8pn2_A_,268,284,1,1 8pn2_A_,269,326,1,1 8pn2_A_,270,282,1,1 8pn2_A_,271,324,1,1 8pn2_A_,272,280,1,1 8pn2_A_,272,313,1,1 8pn2_A_,272,318,1,1 8pn2_A_,274,278,1,1 8pn2_A_,280,313,1,1 8pn2_A_,281,308,1,1 8pn2_A_,283,306,1,1 8pn2_A_,283,308,1,1 8pn2_A_,285,304,1,1 8pn2_A_,286,304,1,1 8pn2_A_,287,365,1,1 8pn2_A_,288,302,1,1 8pn2_A_,289,301,1,1 8pn2_A_,291,299,1,1 8pn2_A_,293,295,1,1 8pn2_A_,293,296,1,1 8pn2_A_,293,297,1,1 8pn2_A_,301,363,1,1 8pn2_A_,303,363,1,1 8pn2_A_,305,361,1,1 8pn2_A_,308,311,1,1 8pn2_A_,312,314,1,1 8pn2_A_,314,346,1,1 8pn2_A_,314,361,1,1 8pn2_A_,315,318,1,1 8pn2_A_,318,321,1,1 8pn2_A_,320,339,1,1 8pn2_A_,321,339,1,1 8pn2_A_,323,336,1,1 8pn2_A_,323,337,1,1 8pn2_A_,325,334,1,1 8pn2_A_,327,331,1,1 8pn2_A_,329,331,1,1 8pn2_A_,336,366,1,1 8pn2_A_,338,364,1,1 8pn2_A_,340,345,1,1 8pn2_A_,340,362,1,1 8pn2_A_,342,345,1,1 8pn2_A_,345,362,1,1 8pn2_A_,347,360,1,1 8pn2_A_,349,358,1,1 8pn2_A_,355,356,1,1 8pn2_A_,365,369,1,1 8pn2_A_,366,370,1,1 8pn2_A_,367,371,1,1 8pn2_A_,368,372,1,1 8pn2_A_,369,373,1,1 8pn2_A_,370,375,1,1 8pn2_A_,380,384,1,1 8pn2_A_,381,385,1,1 8pn2_A_,382,386,1,1 8pn2_A_,383,387,1,1 8pn2_A_,384,388,1,1 8pn2_A_,385,389,1,1 8pn2_A_,386,390,1,1 8pn2_A_,387,391,1,1 8pn2_A_,388,392,1,1 8pn2_A_,389,392,1,1 8pn2_A_,389,393,1,1