pair,contact1,contact2,flow1,flow2 2du2_A_,2,4,1,1 2du2_A_,2,5,1,1 2du2_A_,5,194,1,1 2du2_A_,6,192,1,1 2du2_A_,8,10,1,1 2du2_A_,8,99,1,1 2du2_A_,11,102,1,1 2du2_A_,13,15,1,1 2du2_A_,15,329,1,1 2du2_A_,17,336,1,1 2du2_A_,21,24,1,1 2du2_A_,22,25,1,1 2du2_A_,22,300,1,1 2du2_A_,23,26,1,1 2du2_A_,23,55,1,1 2du2_A_,24,28,1,1 2du2_A_,25,29,1,1 2du2_A_,26,30,1,1 2du2_A_,27,30,1,1 2du2_A_,28,31,1,1 2du2_A_,29,32,1,1 2du2_A_,29,33,1,1 2du2_A_,34,38,1,1 2du2_A_,35,39,1,1 2du2_A_,36,40,1,1 2du2_A_,37,41,1,1 2du2_A_,38,42,1,1 2du2_A_,39,43,1,1 2du2_A_,41,320,1,1 2du2_A_,43,268,1,1 2du2_A_,43,320,1,1 2du2_A_,44,48,1,1 2du2_A_,45,48,1,1 2du2_A_,45,267,1,1 2du2_A_,45,269,1,1 2du2_A_,46,180,1,1 2du2_A_,47,49,1,1 2du2_A_,47,271,1,1 2du2_A_,48,52,1,1 2du2_A_,48,183,1,1 2du2_A_,49,53,1,1 2du2_A_,50,54,1,1 2du2_A_,50,273,1,1 2du2_A_,51,55,1,1 2du2_A_,52,56,1,1 2du2_A_,53,57,1,1 2du2_A_,54,264,1,1 2du2_A_,54,276,1,1 2du2_A_,56,59,1,1 2du2_A_,57,60,1,1 2du2_A_,58,298,1,1 2du2_A_,58,307,1,1 2du2_A_,60,278,1,1 2du2_A_,60,368,1,1 2du2_A_,61,307,1,1 2du2_A_,61,367,1,1 2du2_A_,62,366,1,1 2du2_A_,66,351,1,1 2du2_A_,67,69,1,1 2du2_A_,71,350,1,1 2du2_A_,75,77,1,1 2du2_A_,75,355,1,1 2du2_A_,76,86,1,1 2du2_A_,76,342,1,1 2du2_A_,78,85,1,1 2du2_A_,80,83,1,1 2du2_A_,83,167,1,1 2du2_A_,86,116,1,1 2du2_A_,87,89,1,1 2du2_A_,88,316,1,1 2du2_A_,89,117,1,1 2du2_A_,90,316,1,1 2du2_A_,90,318,1,1 2du2_A_,91,118,1,1 2du2_A_,91,120,1,1 2du2_A_,92,318,1,1 2du2_A_,96,99,1,1 2du2_A_,97,100,1,1 2du2_A_,97,101,1,1 2du2_A_,97,105,1,1 2du2_A_,97,108,1,1 2du2_A_,101,104,1,1 2du2_A_,103,107,1,1 2du2_A_,104,107,1,1 2du2_A_,105,109,1,1 2du2_A_,105,126,1,1 2du2_A_,105,127,1,1 2du2_A_,106,110,1,1 2du2_A_,107,111,1,1 2du2_A_,108,112,1,1 2du2_A_,109,113,1,1 2du2_A_,110,113,1,1 2du2_A_,110,114,1,1 2du2_A_,111,115,1,1 2du2_A_,112,116,1,1 2du2_A_,112,117,1,1 2du2_A_,113,135,1,1 2du2_A_,113,136,1,1 2du2_A_,117,118,1,1 2du2_A_,119,140,1,1 2du2_A_,119,142,1,1 2du2_A_,121,142,1,1 2du2_A_,121,144,1,1 2du2_A_,122,124,1,1 2du2_A_,122,125,1,1 2du2_A_,122,144,1,1 2du2_A_,123,144,1,1 2du2_A_,124,146,1,1 2du2_A_,128,131,1,1 2du2_A_,128,132,1,1 2du2_A_,129,133,1,1 2du2_A_,130,134,1,1 2du2_A_,131,135,1,1 2du2_A_,132,136,1,1 2du2_A_,133,137,1,1 2du2_A_,136,139,1,1 2du2_A_,139,141,1,1 2du2_A_,141,164,1,1 2du2_A_,141,167,1,1 2du2_A_,143,168,1,1 2du2_A_,143,170,1,1 2du2_A_,145,170,1,1 2du2_A_,145,172,1,1 2du2_A_,147,218,1,1 2du2_A_,147,219,1,1 2du2_A_,149,218,1,1 2du2_A_,149,220,1,1 2du2_A_,150,153,1,1 2du2_A_,150,154,1,1 2du2_A_,150,203,1,1 2du2_A_,151,155,1,1 2du2_A_,152,155,1,1 2du2_A_,152,156,1,1 2du2_A_,153,157,1,1 2du2_A_,153,203,1,1 2du2_A_,154,158,1,1 2du2_A_,155,159,1,1 2du2_A_,156,160,1,1 2du2_A_,157,161,1,1 2du2_A_,158,162,1,1 2du2_A_,159,163,1,1 2du2_A_,159,233,1,1 2du2_A_,160,163,1,1 2du2_A_,160,164,1,1 2du2_A_,160,201,1,1 2du2_A_,161,166,1,1 2du2_A_,162,165,1,1 2du2_A_,169,237,1,1 2du2_A_,169,239,1,1 2du2_A_,171,239,1,1 2du2_A_,171,241,1,1 2du2_A_,173,241,1,1 2du2_A_,174,175,1,1 2du2_A_,174,265,1,1 2du2_A_,174,269,1,1 2du2_A_,176,220,1,1 2du2_A_,177,269,1,1 2du2_A_,178,179,1,1 2du2_A_,179,269,1,1 2du2_A_,181,184,1,1 2du2_A_,181,185,1,1 2du2_A_,181,215,1,1 2du2_A_,181,268,1,1 2du2_A_,182,186,1,1 2du2_A_,183,187,1,1 2du2_A_,184,189,1,1 2du2_A_,184,268,1,1 2du2_A_,185,188,1,1 2du2_A_,191,212,1,1 2du2_A_,195,199,1,1 2du2_A_,198,201,1,1 2du2_A_,203,206,1,1 2du2_A_,204,207,1,1 2du2_A_,205,217,1,1 2du2_A_,206,209,1,1 2du2_A_,210,212,1,1 2du2_A_,210,213,1,1 2du2_A_,213,217,1,1 2du2_A_,215,218,1,1 2du2_A_,216,220,1,1 2du2_A_,218,220,1,1 2du2_A_,219,226,1,1 2du2_A_,220,222,1,1 2du2_A_,223,225,1,1 2du2_A_,223,226,1,1 2du2_A_,224,228,1,1 2du2_A_,225,229,1,1 2du2_A_,226,230,1,1 2du2_A_,227,231,1,1 2du2_A_,228,232,1,1 2du2_A_,229,233,1,1 2du2_A_,230,234,1,1 2du2_A_,234,236,1,1 2du2_A_,238,258,1,1 2du2_A_,240,259,1,1 2du2_A_,240,261,1,1 2du2_A_,242,261,1,1 2du2_A_,243,244,1,1 2du2_A_,243,261,1,1 2du2_A_,243,263,1,1 2du2_A_,244,276,1,1 2du2_A_,245,247,1,1 2du2_A_,245,248,1,1 2du2_A_,246,250,1,1 2du2_A_,247,251,1,1 2du2_A_,248,252,1,1 2du2_A_,249,253,1,1 2du2_A_,250,254,1,1 2du2_A_,250,290,1,1 2du2_A_,251,255,1,1 2du2_A_,252,257,1,1 2du2_A_,253,256,1,1 2du2_A_,260,292,1,1 2du2_A_,260,294,1,1 2du2_A_,261,296,1,1 2du2_A_,262,294,1,1 2du2_A_,262,296,1,1 2du2_A_,263,265,1,1 2du2_A_,263,296,1,1 2du2_A_,264,267,1,1 2du2_A_,264,274,1,1 2du2_A_,264,297,1,1 2du2_A_,265,268,1,1 2du2_A_,266,297,1,1 2du2_A_,266,320,1,1 2du2_A_,275,278,1,1 2du2_A_,276,279,1,1 2du2_A_,276,296,1,1 2du2_A_,277,280,1,1 2du2_A_,279,283,1,1 2du2_A_,280,284,1,1 2du2_A_,281,285,1,1 2du2_A_,282,286,1,1 2du2_A_,283,287,1,1 2du2_A_,284,288,1,1 2du2_A_,286,290,1,1 2du2_A_,287,290,1,1 2du2_A_,288,289,1,1 2du2_A_,293,314,1,1 2du2_A_,295,315,1,1 2du2_A_,295,317,1,1 2du2_A_,296,297,1,1 2du2_A_,299,300,1,1 2du2_A_,300,304,1,1 2du2_A_,301,304,1,1 2du2_A_,301,305,1,1 2du2_A_,302,306,1,1 2du2_A_,302,344,1,1 2du2_A_,303,307,1,1 2du2_A_,303,347,1,1 2du2_A_,304,308,1,1 2du2_A_,305,309,1,1 2du2_A_,306,310,1,1 2du2_A_,307,311,1,1 2du2_A_,308,311,1,1 2du2_A_,308,313,1,1 2du2_A_,309,312,1,1 2du2_A_,319,322,1,1 2du2_A_,319,323,1,1 2du2_A_,320,324,1,1 2du2_A_,321,325,1,1 2du2_A_,322,326,1,1 2du2_A_,323,327,1,1 2du2_A_,324,328,1,1 2du2_A_,325,329,1,1 2du2_A_,326,330,1,1 2du2_A_,329,333,1,1 2du2_A_,330,334,1,1 2du2_A_,331,335,1,1 2du2_A_,332,336,1,1 2du2_A_,333,337,1,1 2du2_A_,334,338,1,1 2du2_A_,335,339,1,1 2du2_A_,336,340,1,1 2du2_A_,337,341,1,1 2du2_A_,338,342,1,1 2du2_A_,339,343,1,1 2du2_A_,340,344,1,1 2du2_A_,341,345,1,1 2du2_A_,342,346,1,1 2du2_A_,343,347,1,1 2du2_A_,344,347,1,1 2du2_A_,344,348,1,1 2du2_A_,345,349,1,1 2du2_A_,346,350,1,1 2du2_A_,347,351,1,1 2du2_A_,348,352,1,1 2du2_A_,349,352,1,1 2du2_A_,349,354,1,1 2du2_A_,350,353,1,1 2du2_A_,352,354,1,1 2du2_A_,355,359,1,1 2du2_A_,356,359,1,1 2du2_A_,357,361,1,1 2du2_A_,358,361,1,1 2du2_A_,359,362,1,1 2du2_A_,360,363,1,1 2du2_A_,371,374,1,1