pair,contact1,contact2,flow1,flow2 2o0u_A_,1,3,1,1 2o0u_A_,1,17,1,1 2o0u_A_,2,17,1,1 2o0u_A_,4,15,1,1 2o0u_A_,4,19,1,1 2o0u_A_,5,14,1,1 2o0u_A_,6,13,1,1 2o0u_A_,8,11,1,1 2o0u_A_,12,49,1,1 2o0u_A_,14,98,1,1 2o0u_A_,16,19,1,1 2o0u_A_,17,20,1,1 2o0u_A_,18,38,1,1 2o0u_A_,18,39,1,1 2o0u_A_,19,20,1,1 2o0u_A_,19,83,1,1 2o0u_A_,20,37,1,1 2o0u_A_,23,35,1,1 2o0u_A_,25,33,1,1 2o0u_A_,26,33,1,1 2o0u_A_,27,28,1,1 2o0u_A_,30,48,1,1 2o0u_A_,32,49,1,1 2o0u_A_,34,47,1,1 2o0u_A_,36,45,1,1 2o0u_A_,37,42,1,1 2o0u_A_,38,40,1,1 2o0u_A_,38,41,1,1 2o0u_A_,38,43,1,1 2o0u_A_,43,102,1,1 2o0u_A_,44,103,1,1 2o0u_A_,46,101,1,1 2o0u_A_,48,99,1,1 2o0u_A_,50,97,1,1 2o0u_A_,52,55,1,1 2o0u_A_,52,95,1,1 2o0u_A_,56,59,1,1 2o0u_A_,56,60,1,1 2o0u_A_,57,61,1,1 2o0u_A_,58,62,1,1 2o0u_A_,59,63,1,1 2o0u_A_,60,64,1,1 2o0u_A_,61,65,1,1 2o0u_A_,62,66,1,1 2o0u_A_,63,67,1,1 2o0u_A_,64,68,1,1 2o0u_A_,64,328,1,1 2o0u_A_,65,69,1,1 2o0u_A_,65,163,1,1 2o0u_A_,66,70,1,1 2o0u_A_,66,163,1,1 2o0u_A_,68,72,1,1 2o0u_A_,70,73,1,1 2o0u_A_,75,78,1,1 2o0u_A_,76,159,1,1 2o0u_A_,77,127,1,1 2o0u_A_,77,158,1,1 2o0u_A_,77,160,1,1 2o0u_A_,79,160,1,1 2o0u_A_,82,100,1,1 2o0u_A_,83,100,1,1 2o0u_A_,85,98,1,1 2o0u_A_,86,88,1,1 2o0u_A_,86,96,1,1 2o0u_A_,88,95,1,1 2o0u_A_,88,96,1,1 2o0u_A_,90,93,1,1 2o0u_A_,91,94,1,1 2o0u_A_,92,322,1,1 2o0u_A_,94,322,1,1 2o0u_A_,105,152,1,1 2o0u_A_,105,154,1,1 2o0u_A_,106,152,1,1 2o0u_A_,107,109,1,1 2o0u_A_,107,110,1,1 2o0u_A_,108,112,1,1 2o0u_A_,108,150,1,1 2o0u_A_,110,113,1,1 2o0u_A_,111,114,1,1 2o0u_A_,112,209,1,1 2o0u_A_,115,120,1,1 2o0u_A_,117,120,1,1 2o0u_A_,117,121,1,1 2o0u_A_,118,122,1,1 2o0u_A_,118,308,1,1 2o0u_A_,119,122,1,1 2o0u_A_,119,123,1,1 2o0u_A_,120,124,1,1 2o0u_A_,121,125,1,1 2o0u_A_,122,126,1,1 2o0u_A_,122,312,1,1 2o0u_A_,123,127,1,1 2o0u_A_,124,128,1,1 2o0u_A_,125,129,1,1 2o0u_A_,126,130,1,1 2o0u_A_,127,131,1,1 2o0u_A_,127,156,1,1 2o0u_A_,127,158,1,1 2o0u_A_,128,132,1,1 2o0u_A_,129,133,1,1 2o0u_A_,130,134,1,1 2o0u_A_,131,135,1,1 2o0u_A_,132,136,1,1 2o0u_A_,133,137,1,1 2o0u_A_,133,301,1,1 2o0u_A_,134,138,1,1 2o0u_A_,135,140,1,1 2o0u_A_,136,139,1,1 2o0u_A_,136,195,1,1 2o0u_A_,142,144,1,1 2o0u_A_,142,162,1,1 2o0u_A_,142,165,1,1 2o0u_A_,142,195,1,1 2o0u_A_,143,166,1,1 2o0u_A_,143,195,1,1 2o0u_A_,144,146,1,1 2o0u_A_,144,180,1,1 2o0u_A_,146,149,1,1 2o0u_A_,146,176,1,1 2o0u_A_,147,150,1,1 2o0u_A_,149,161,1,1 2o0u_A_,151,159,1,1 2o0u_A_,153,156,1,1 2o0u_A_,153,157,1,1 2o0u_A_,155,157,1,1 2o0u_A_,169,171,1,1 2o0u_A_,177,180,1,1 2o0u_A_,177,221,1,1 2o0u_A_,179,198,1,1 2o0u_A_,179,205,1,1 2o0u_A_,180,218,1,1 2o0u_A_,181,184,1,1 2o0u_A_,181,185,1,1 2o0u_A_,182,186,1,1 2o0u_A_,183,188,1,1 2o0u_A_,183,297,1,1 2o0u_A_,184,187,1,1 2o0u_A_,191,194,1,1 2o0u_A_,192,195,1,1 2o0u_A_,193,196,1,1 2o0u_A_,193,294,1,1 2o0u_A_,193,297,1,1 2o0u_A_,195,199,1,1 2o0u_A_,196,200,1,1 2o0u_A_,197,201,1,1 2o0u_A_,198,202,1,1 2o0u_A_,199,203,1,1 2o0u_A_,200,204,1,1 2o0u_A_,201,205,1,1 2o0u_A_,202,206,1,1 2o0u_A_,203,207,1,1 2o0u_A_,204,207,1,1 2o0u_A_,204,208,1,1 2o0u_A_,205,209,1,1 2o0u_A_,208,228,1,1 2o0u_A_,208,262,1,1 2o0u_A_,212,228,1,1 2o0u_A_,216,220,1,1 2o0u_A_,217,219,1,1 2o0u_A_,217,221,1,1 2o0u_A_,218,222,1,1 2o0u_A_,219,223,1,1 2o0u_A_,220,224,1,1 2o0u_A_,221,225,1,1 2o0u_A_,222,226,1,1 2o0u_A_,223,227,1,1 2o0u_A_,224,228,1,1 2o0u_A_,225,229,1,1 2o0u_A_,228,257,1,1 2o0u_A_,231,254,1,1 2o0u_A_,233,236,1,1 2o0u_A_,236,239,1,1 2o0u_A_,237,240,1,1 2o0u_A_,241,245,1,1 2o0u_A_,242,246,1,1 2o0u_A_,244,248,1,1 2o0u_A_,245,249,1,1 2o0u_A_,246,250,1,1 2o0u_A_,247,250,1,1 2o0u_A_,258,262,1,1 2o0u_A_,259,263,1,1 2o0u_A_,263,283,1,1 2o0u_A_,264,267,1,1 2o0u_A_,265,268,1,1 2o0u_A_,271,275,1,1 2o0u_A_,272,275,1,1 2o0u_A_,272,276,1,1 2o0u_A_,273,277,1,1 2o0u_A_,274,278,1,1 2o0u_A_,275,279,1,1 2o0u_A_,276,280,1,1 2o0u_A_,277,280,1,1 2o0u_A_,277,281,1,1 2o0u_A_,278,281,1,1 2o0u_A_,278,282,1,1 2o0u_A_,279,283,1,1 2o0u_A_,280,284,1,1 2o0u_A_,281,285,1,1 2o0u_A_,282,286,1,1 2o0u_A_,283,287,1,1 2o0u_A_,284,287,1,1 2o0u_A_,284,288,1,1 2o0u_A_,284,306,1,1 2o0u_A_,285,288,1,1 2o0u_A_,286,289,1,1 2o0u_A_,286,290,1,1 2o0u_A_,288,298,1,1 2o0u_A_,291,297,1,1 2o0u_A_,292,297,1,1 2o0u_A_,293,295,1,1 2o0u_A_,293,296,1,1 2o0u_A_,293,297,1,1 2o0u_A_,299,302,1,1 2o0u_A_,299,303,1,1 2o0u_A_,300,304,1,1 2o0u_A_,301,305,1,1 2o0u_A_,302,305,1,1 2o0u_A_,303,306,1,1 2o0u_A_,306,308,1,1 2o0u_A_,306,309,1,1 2o0u_A_,306,310,1,1 2o0u_A_,309,312,1,1 2o0u_A_,310,313,1,1 2o0u_A_,317,319,1,1 2o0u_A_,317,320,1,1 2o0u_A_,317,321,1,1 2o0u_A_,318,322,1,1 2o0u_A_,320,324,1,1 2o0u_A_,321,325,1,1 2o0u_A_,322,326,1,1 2o0u_A_,323,327,1,1 2o0u_A_,324,328,1,1 2o0u_A_,325,329,1,1 2o0u_A_,326,330,1,1 2o0u_A_,327,331,1,1