pair,contact1,contact2,flow1,flow2 2w2l_D_,3,25,1,1 2w2l_D_,4,28,1,1 2w2l_D_,5,28,1,1 2w2l_D_,5,49,1,1 2w2l_D_,5,51,1,1 2w2l_D_,5,53,1,1 2w2l_D_,5,54,1,1 2w2l_D_,6,28,1,1 2w2l_D_,6,30,1,1 2w2l_D_,7,54,1,1 2w2l_D_,7,56,1,1 2w2l_D_,8,30,1,1 2w2l_D_,8,32,1,1 2w2l_D_,9,56,1,1 2w2l_D_,14,317,1,1 2w2l_D_,15,317,1,1 2w2l_D_,16,20,1,1 2w2l_D_,16,317,1,1 2w2l_D_,17,21,1,1 2w2l_D_,18,22,1,1 2w2l_D_,19,23,1,1 2w2l_D_,20,24,1,1 2w2l_D_,21,25,1,1 2w2l_D_,22,25,1,1 2w2l_D_,22,26,1,1 2w2l_D_,23,27,1,1 2w2l_D_,26,325,1,1 2w2l_D_,32,49,1,1 2w2l_D_,36,39,1,1 2w2l_D_,36,40,1,1 2w2l_D_,37,41,1,1 2w2l_D_,37,66,1,1 2w2l_D_,38,42,1,1 2w2l_D_,39,43,1,1 2w2l_D_,40,44,1,1 2w2l_D_,41,45,1,1 2w2l_D_,41,72,1,1 2w2l_D_,42,46,1,1 2w2l_D_,43,46,1,1 2w2l_D_,43,48,1,1 2w2l_D_,44,47,1,1 2w2l_D_,47,50,1,1 2w2l_D_,47,51,1,1 2w2l_D_,52,80,1,1 2w2l_D_,53,82,1,1 2w2l_D_,53,83,1,1 2w2l_D_,55,83,1,1 2w2l_D_,55,85,1,1 2w2l_D_,57,59,1,1 2w2l_D_,57,60,1,1 2w2l_D_,57,62,1,1 2w2l_D_,57,67,1,1 2w2l_D_,57,85,1,1 2w2l_D_,57,87,1,1 2w2l_D_,59,62,1,1 2w2l_D_,63,66,1,1 2w2l_D_,64,67,1,1 2w2l_D_,66,69,1,1 2w2l_D_,69,93,1,1 2w2l_D_,69,95,1,1 2w2l_D_,70,74,1,1 2w2l_D_,72,75,1,1 2w2l_D_,73,76,1,1 2w2l_D_,74,77,1,1 2w2l_D_,78,81,1,1 2w2l_D_,82,105,1,1 2w2l_D_,84,105,1,1 2w2l_D_,84,107,1,1 2w2l_D_,86,107,1,1 2w2l_D_,86,109,1,1 2w2l_D_,88,109,1,1 2w2l_D_,89,108,1,1 2w2l_D_,91,94,1,1 2w2l_D_,92,257,1,1 2w2l_D_,95,98,1,1 2w2l_D_,95,99,1,1 2w2l_D_,96,100,1,1 2w2l_D_,97,101,1,1 2w2l_D_,99,104,1,1 2w2l_D_,100,103,1,1 2w2l_D_,100,104,1,1 2w2l_D_,100,340,1,1 2w2l_D_,106,338,1,1 2w2l_D_,108,110,1,1 2w2l_D_,108,336,1,1 2w2l_D_,109,112,1,1 2w2l_D_,111,114,1,1 2w2l_D_,113,117,1,1 2w2l_D_,114,118,1,1 2w2l_D_,115,118,1,1 2w2l_D_,115,119,1,1 2w2l_D_,116,120,1,1 2w2l_D_,117,121,1,1 2w2l_D_,118,122,1,1 2w2l_D_,118,181,1,1 2w2l_D_,119,123,1,1 2w2l_D_,119,181,1,1 2w2l_D_,120,124,1,1 2w2l_D_,121,125,1,1 2w2l_D_,122,126,1,1 2w2l_D_,124,128,1,1 2w2l_D_,125,129,1,1 2w2l_D_,126,130,1,1 2w2l_D_,127,132,1,1 2w2l_D_,127,300,1,1 2w2l_D_,128,277,1,1 2w2l_D_,129,159,1,1 2w2l_D_,131,135,1,1 2w2l_D_,132,136,1,1 2w2l_D_,133,137,1,1 2w2l_D_,134,138,1,1 2w2l_D_,134,153,1,1 2w2l_D_,135,139,1,1 2w2l_D_,136,140,1,1 2w2l_D_,137,297,1,1 2w2l_D_,138,141,1,1 2w2l_D_,139,142,1,1 2w2l_D_,141,143,1,1 2w2l_D_,143,145,1,1 2w2l_D_,143,147,1,1 2w2l_D_,144,148,1,1 2w2l_D_,145,149,1,1 2w2l_D_,146,150,1,1 2w2l_D_,147,151,1,1 2w2l_D_,148,152,1,1 2w2l_D_,149,153,1,1 2w2l_D_,150,154,1,1 2w2l_D_,153,156,1,1 2w2l_D_,153,297,1,1 2w2l_D_,154,157,1,1 2w2l_D_,154,158,1,1 2w2l_D_,161,164,1,1 2w2l_D_,162,164,1,1 2w2l_D_,163,187,1,1 2w2l_D_,164,189,1,1 2w2l_D_,165,222,1,1 2w2l_D_,165,223,1,1 2w2l_D_,166,189,1,1 2w2l_D_,166,191,1,1 2w2l_D_,167,223,1,1 2w2l_D_,167,225,1,1 2w2l_D_,168,191,1,1 2w2l_D_,168,193,1,1 2w2l_D_,169,225,1,1 2w2l_D_,169,227,1,1 2w2l_D_,170,193,1,1 2w2l_D_,172,176,1,1 2w2l_D_,173,177,1,1 2w2l_D_,174,177,1,1 2w2l_D_,174,178,1,1 2w2l_D_,175,179,1,1 2w2l_D_,175,225,1,1 2w2l_D_,176,180,1,1 2w2l_D_,177,180,1,1 2w2l_D_,177,181,1,1 2w2l_D_,178,181,1,1 2w2l_D_,178,182,1,1 2w2l_D_,179,183,1,1 2w2l_D_,180,184,1,1 2w2l_D_,181,185,1,1 2w2l_D_,181,186,1,1 2w2l_D_,182,186,1,1 2w2l_D_,182,188,1,1 2w2l_D_,183,187,1,1 2w2l_D_,190,209,1,1 2w2l_D_,192,198,1,1 2w2l_D_,192,203,1,1 2w2l_D_,192,209,1,1 2w2l_D_,192,211,1,1 2w2l_D_,194,195,1,1 2w2l_D_,194,210,1,1 2w2l_D_,199,202,1,1 2w2l_D_,199,203,1,1 2w2l_D_,200,204,1,1 2w2l_D_,201,205,1,1 2w2l_D_,202,206,1,1 2w2l_D_,203,208,1,1 2w2l_D_,209,220,1,1 2w2l_D_,213,215,1,1 2w2l_D_,213,216,1,1 2w2l_D_,213,217,1,1 2w2l_D_,214,218,1,1 2w2l_D_,215,219,1,1 2w2l_D_,216,220,1,1 2w2l_D_,217,220,1,1 2w2l_D_,217,221,1,1 2w2l_D_,218,221,1,1 2w2l_D_,222,247,1,1 2w2l_D_,222,251,1,1 2w2l_D_,223,224,1,1 2w2l_D_,224,251,1,1 2w2l_D_,224,253,1,1 2w2l_D_,226,253,1,1 2w2l_D_,229,234,1,1 2w2l_D_,231,234,1,1 2w2l_D_,232,235,1,1 2w2l_D_,234,237,1,1 2w2l_D_,236,259,1,1 2w2l_D_,236,284,1,1 2w2l_D_,238,260,1,1 2w2l_D_,238,262,1,1 2w2l_D_,239,242,1,1 2w2l_D_,239,243,1,1 2w2l_D_,240,244,1,1 2w2l_D_,241,245,1,1 2w2l_D_,242,245,1,1 2w2l_D_,243,246,1,1 2w2l_D_,243,274,1,1 2w2l_D_,246,274,1,1 2w2l_D_,247,250,1,1 2w2l_D_,250,276,1,1 2w2l_D_,252,279,1,1 2w2l_D_,254,256,1,1 2w2l_D_,254,257,1,1 2w2l_D_,254,279,1,1 2w2l_D_,254,281,1,1 2w2l_D_,257,260,1,1 2w2l_D_,258,261,1,1 2w2l_D_,262,265,1,1 2w2l_D_,262,266,1,1 2w2l_D_,263,267,1,1 2w2l_D_,263,284,1,1 2w2l_D_,264,268,1,1 2w2l_D_,265,269,1,1 2w2l_D_,266,269,1,1 2w2l_D_,266,270,1,1 2w2l_D_,267,270,1,1 2w2l_D_,267,271,1,1 2w2l_D_,268,272,1,1 2w2l_D_,269,275,1,1 2w2l_D_,270,273,1,1 2w2l_D_,272,274,1,1 2w2l_D_,278,298,1,1 2w2l_D_,278,300,1,1 2w2l_D_,280,300,1,1 2w2l_D_,280,302,1,1 2w2l_D_,281,302,1,1 2w2l_D_,281,305,1,1 2w2l_D_,281,306,1,1 2w2l_D_,283,286,1,1 2w2l_D_,285,288,1,1 2w2l_D_,288,289,1,1 2w2l_D_,290,292,1,1 2w2l_D_,290,293,1,1 2w2l_D_,290,294,1,1 2w2l_D_,291,295,1,1 2w2l_D_,293,296,1,1 2w2l_D_,302,304,1,1 2w2l_D_,305,308,1,1 2w2l_D_,307,312,1,1 2w2l_D_,309,312,1,1 2w2l_D_,309,313,1,1 2w2l_D_,310,314,1,1 2w2l_D_,311,315,1,1 2w2l_D_,312,316,1,1 2w2l_D_,313,317,1,1 2w2l_D_,314,318,1,1 2w2l_D_,315,318,1,1 2w2l_D_,315,319,1,1 2w2l_D_,316,320,1,1 2w2l_D_,317,320,1,1 2w2l_D_,317,321,1,1 2w2l_D_,318,322,1,1 2w2l_D_,319,323,1,1 2w2l_D_,320,324,1,1 2w2l_D_,321,325,1,1 2w2l_D_,322,326,1,1 2w2l_D_,323,327,1,1 2w2l_D_,323,335,1,1 2w2l_D_,323,336,1,1 2w2l_D_,324,328,1,1 2w2l_D_,325,329,1,1 2w2l_D_,325,330,1,1 2w2l_D_,326,330,1,1 2w2l_D_,326,332,1,1 2w2l_D_,326,333,1,1 2w2l_D_,327,345,1,1