pair,contact1,contact2,flow1,flow2
3btr_C_,1,4,1,1
3btr_C_,1,33,1,1
3btr_C_,3,7,1,1
3btr_C_,4,29,1,1
3btr_C_,4,33,1,1
3btr_C_,8,11,1,1
3btr_C_,8,12,1,1
3btr_C_,9,13,1,1
3btr_C_,10,14,1,1
3btr_C_,11,15,1,1
3btr_C_,12,16,1,1
3btr_C_,13,17,1,1
3btr_C_,15,18,1,1
3btr_C_,16,24,1,1
3btr_C_,20,23,1,1
3btr_C_,20,24,1,1
3btr_C_,21,25,1,1
3btr_C_,22,26,1,1
3btr_C_,23,27,1,1
3btr_C_,24,28,1,1
3btr_C_,25,29,1,1
3btr_C_,26,30,1,1
3btr_C_,27,31,1,1
3btr_C_,28,32,1,1
3btr_C_,29,33,1,1
3btr_C_,29,70,1,1
3btr_C_,30,34,1,1
3btr_C_,31,35,1,1
3btr_C_,32,36,1,1
3btr_C_,32,70,1,1
3btr_C_,34,37,1,1
3btr_C_,35,77,1,1
3btr_C_,37,39,1,1
3btr_C_,37,40,1,1
3btr_C_,41,43,1,1
3btr_C_,42,45,1,1
3btr_C_,42,46,1,1
3btr_C_,43,47,1,1
3btr_C_,44,48,1,1
3btr_C_,44,85,1,1
3btr_C_,45,48,1,1
3btr_C_,45,49,1,1
3btr_C_,47,50,1,1
3btr_C_,51,55,1,1
3btr_C_,52,56,1,1
3btr_C_,53,57,1,1
3btr_C_,54,57,1,1
3btr_C_,54,58,1,1
3btr_C_,55,59,1,1
3btr_C_,56,59,1,1
3btr_C_,57,60,1,1
3btr_C_,58,61,1,1
3btr_C_,59,68,1,1
3btr_C_,60,62,1,1
3btr_C_,61,64,1,1
3btr_C_,64,67,1,1
3btr_C_,64,68,1,1
3btr_C_,65,69,1,1
3btr_C_,66,70,1,1
3btr_C_,67,71,1,1
3btr_C_,68,71,1,1
3btr_C_,68,72,1,1
3btr_C_,69,73,1,1
3btr_C_,70,74,1,1
3btr_C_,71,75,1,1
3btr_C_,72,76,1,1
3btr_C_,73,77,1,1
3btr_C_,74,77,1,1
3btr_C_,74,78,1,1
3btr_C_,75,79,1,1
3btr_C_,76,119,1,1
3btr_C_,77,80,1,1
3btr_C_,78,81,1,1
3btr_C_,79,86,1,1
3btr_C_,82,85,1,1
3btr_C_,82,86,1,1
3btr_C_,83,87,1,1
3btr_C_,83,123,1,1
3btr_C_,84,88,1,1
3btr_C_,85,88,1,1
3btr_C_,85,89,1,1
3btr_C_,86,90,1,1
3btr_C_,87,91,1,1
3btr_C_,88,92,1,1
3btr_C_,89,92,1,1
3btr_C_,90,93,1,1
3btr_C_,94,98,1,1
3btr_C_,95,99,1,1
3btr_C_,96,100,1,1
3btr_C_,97,101,1,1
3btr_C_,98,101,1,1
3btr_C_,99,102,1,1
3btr_C_,101,104,1,1
3btr_C_,102,110,1,1
3btr_C_,104,106,1,1
3btr_C_,106,109,1,1
3btr_C_,106,110,1,1
3btr_C_,107,111,1,1
3btr_C_,108,112,1,1
3btr_C_,109,113,1,1
3btr_C_,110,114,1,1
3btr_C_,110,156,1,1
3btr_C_,111,115,1,1
3btr_C_,111,159,1,1
3btr_C_,112,116,1,1
3btr_C_,113,117,1,1
3btr_C_,114,118,1,1
3btr_C_,114,163,1,1
3btr_C_,115,119,1,1
3btr_C_,116,120,1,1
3btr_C_,117,121,1,1
3btr_C_,118,122,1,1
3btr_C_,118,166,1,1
3btr_C_,120,123,1,1
3btr_C_,124,128,1,1
3btr_C_,125,129,1,1
3btr_C_,126,130,1,1
3btr_C_,127,131,1,1
3btr_C_,128,129,1,1
3btr_C_,128,132,1,1
3btr_C_,128,169,1,1
3btr_C_,128,173,1,1
3btr_C_,129,133,1,1
3btr_C_,130,134,1,1
3btr_C_,131,136,1,1
3btr_C_,132,135,1,1
3btr_C_,136,140,1,1
3btr_C_,137,141,1,1
3btr_C_,138,142,1,1
3btr_C_,139,143,1,1
3btr_C_,140,143,1,1
3btr_C_,141,144,1,1
3btr_C_,142,145,1,1
3btr_C_,144,146,1,1
3btr_C_,148,150,1,1
3btr_C_,148,151,1,1
3btr_C_,149,152,1,1
3btr_C_,153,157,1,1
3btr_C_,154,158,1,1
3btr_C_,155,159,1,1
3btr_C_,156,160,1,1
3btr_C_,157,161,1,1
3btr_C_,158,162,1,1
3btr_C_,158,195,1,1
3btr_C_,159,163,1,1
3btr_C_,160,164,1,1
3btr_C_,161,165,1,1
3btr_C_,162,165,1,1
3btr_C_,162,166,1,1
3btr_C_,163,167,1,1
3btr_C_,164,168,1,1
3btr_C_,165,168,1,1
3btr_C_,166,169,1,1
3btr_C_,171,211,1,1
3btr_C_,175,216,1,1
3btr_C_,176,179,1,1
3btr_C_,176,180,1,1
3btr_C_,177,181,1,1
3btr_C_,178,182,1,1
3btr_C_,179,183,1,1
3btr_C_,180,184,1,1
3btr_C_,183,187,1,1
3btr_C_,184,188,1,1
3btr_C_,185,189,1,1
3btr_C_,186,190,1,1
3btr_C_,187,191,1,1
3btr_C_,189,192,1,1
3btr_C_,190,193,1,1
3btr_C_,191,228,1,1
3btr_C_,195,199,1,1
3btr_C_,196,200,1,1
3btr_C_,197,201,1,1
3btr_C_,198,202,1,1
3btr_C_,199,203,1,1
3btr_C_,200,204,1,1
3btr_C_,201,205,1,1
3btr_C_,202,206,1,1
3btr_C_,203,207,1,1
3btr_C_,204,207,1,1
3btr_C_,204,208,1,1
3btr_C_,205,209,1,1
3btr_C_,206,210,1,1
3btr_C_,207,210,1,1
3btr_C_,208,211,1,1
3btr_C_,210,250,1,1
3btr_C_,213,217,1,1
3btr_C_,214,218,1,1
3btr_C_,214,258,1,1
3btr_C_,215,219,1,1
3btr_C_,217,220,1,1
3btr_C_,217,221,1,1
3btr_C_,218,222,1,1
3btr_C_,218,258,1,1
3btr_C_,220,223,1,1
3btr_C_,221,224,1,1
3btr_C_,225,229,1,1
3btr_C_,226,230,1,1
3btr_C_,227,231,1,1
3btr_C_,228,232,1,1
3btr_C_,229,233,1,1
3btr_C_,230,233,1,1
3btr_C_,231,234,1,1
3btr_C_,232,235,1,1
3btr_C_,237,240,1,1
3btr_C_,237,241,1,1
3btr_C_,238,242,1,1
3btr_C_,240,244,1,1
3btr_C_,241,245,1,1
3btr_C_,242,246,1,1
3btr_C_,243,247,1,1
3btr_C_,244,248,1,1
3btr_C_,245,249,1,1
3btr_C_,246,250,1,1
3btr_C_,246,285,1,1
3btr_C_,247,251,1,1
3btr_C_,248,252,1,1
3btr_C_,250,253,1,1
3btr_C_,251,254,1,1
3btr_C_,252,259,1,1
3btr_C_,255,258,1,1
3btr_C_,255,259,1,1
3btr_C_,256,260,1,1
3btr_C_,256,300,1,1
3btr_C_,258,261,1,1
3btr_C_,259,262,1,1
3btr_C_,259,263,1,1
3btr_C_,260,264,1,1
3btr_C_,260,297,1,1
3btr_C_,260,300,1,1
3btr_C_,261,265,1,1
3btr_C_,262,267,1,1
3btr_C_,263,266,1,1
3btr_C_,266,269,1,1
3btr_C_,267,270,1,1
3btr_C_,268,271,1,1
3btr_C_,270,273,1,1
3btr_C_,270,274,1,1
3btr_C_,271,275,1,1
3btr_C_,272,276,1,1
3btr_C_,273,276,1,1
3btr_C_,274,277,1,1
3btr_C_,279,283,1,1
3btr_C_,280,284,1,1
3btr_C_,281,285,1,1
3btr_C_,282,286,1,1
3btr_C_,283,287,1,1
3btr_C_,284,288,1,1
3btr_C_,285,289,1,1
3btr_C_,286,290,1,1
3btr_C_,287,291,1,1
3btr_C_,288,291,1,1
3btr_C_,288,292,1,1
3btr_C_,289,293,1,1
3btr_C_,290,293,1,1
3btr_C_,290,294,1,1
3btr_C_,291,294,1,1
3btr_C_,291,295,1,1
3btr_C_,291,334,1,1
3btr_C_,293,296,1,1
3btr_C_,294,331,1,1
3btr_C_,297,299,1,1
3btr_C_,297,300,1,1
3btr_C_,297,301,1,1
3btr_C_,298,302,1,1
3btr_C_,298,338,1,1
3btr_C_,299,303,1,1
3btr_C_,300,304,1,1
3btr_C_,301,305,1,1
3btr_C_,302,306,1,1
3btr_C_,303,307,1,1
3btr_C_,304,309,1,1
3btr_C_,305,308,1,1
3btr_C_,309,313,1,1
3btr_C_,310,314,1,1
3btr_C_,311,315,1,1
3btr_C_,312,316,1,1
3btr_C_,313,317,1,1
3btr_C_,314,318,1,1
3btr_C_,315,319,1,1
3btr_C_,317,325,1,1
3btr_C_,321,323,1,1
3btr_C_,321,325,1,1
3btr_C_,322,326,1,1
3btr_C_,323,327,1,1
3btr_C_,324,328,1,1
3btr_C_,325,329,1,1
3btr_C_,326,330,1,1
3btr_C_,326,364,1,1
3btr_C_,327,331,1,1
3btr_C_,328,332,1,1
3btr_C_,329,333,1,1
3btr_C_,330,334,1,1
3btr_C_,331,335,1,1
3btr_C_,332,336,1,1
3btr_C_,333,336,1,1
3btr_C_,333,337,1,1
3btr_C_,333,370,1,1
3btr_C_,334,337,1,1
3btr_C_,334,338,1,1
3btr_C_,335,339,1,1
3btr_C_,335,343,1,1
3btr_C_,336,377,1,1
3btr_C_,340,343,1,1
3btr_C_,340,344,1,1
3btr_C_,341,345,1,1
3btr_C_,342,346,1,1
3btr_C_,343,347,1,1
3btr_C_,344,348,1,1
3btr_C_,345,348,1,1
3btr_C_,345,349,1,1
3btr_C_,346,350,1,1
3btr_C_,348,351,1,1
3btr_C_,352,356,1,1
3btr_C_,353,357,1,1
3btr_C_,354,358,1,1
3btr_C_,356,359,1,1
3btr_C_,357,360,1,1
3btr_C_,358,361,1,1
3btr_C_,358,403,1,1
3btr_C_,359,362,1,1
3btr_C_,361,403,1,1
3btr_C_,364,366,1,1
3btr_C_,364,367,1,1
3btr_C_,366,370,1,1
3btr_C_,367,371,1,1
3btr_C_,368,372,1,1
3btr_C_,369,373,1,1
3btr_C_,369,414,1,1
3btr_C_,370,374,1,1
3btr_C_,371,375,1,1
3btr_C_,372,376,1,1
3btr_C_,373,377,1,1
3btr_C_,374,378,1,1
3btr_C_,375,379,1,1
3btr_C_,376,380,1,1
3btr_C_,377,381,1,1
3btr_C_,378,381,1,1
3btr_C_,378,382,1,1
3btr_C_,379,383,1,1
3btr_C_,382,385,1,1
3btr_C_,382,387,1,1
3btr_C_,383,426,1,1
3btr_C_,387,391,1,1
3btr_C_,388,392,1,1
3btr_C_,389,393,1,1
3btr_C_,390,394,1,1
3btr_C_,391,395,1,1
3btr_C_,392,396,1,1
3btr_C_,392,426,1,1
3btr_C_,393,397,1,1
3btr_C_,394,398,1,1
3btr_C_,395,398,1,1
3btr_C_,395,400,1,1
3btr_C_,395,401,1,1
3btr_C_,396,399,1,1
3btr_C_,400,404,1,1
3btr_C_,401,405,1,1
3btr_C_,402,406,1,1
3btr_C_,403,407,1,1
3btr_C_,404,408,1,1
3btr_C_,405,408,1,1
3btr_C_,406,409,1,1
3btr_C_,407,410,1,1
3btr_C_,407,419,1,1
3btr_C_,412,416,1,1
3btr_C_,413,417,1,1
3btr_C_,414,418,1,1
3btr_C_,415,419,1,1
3btr_C_,416,420,1,1
3btr_C_,417,421,1,1
3btr_C_,418,422,1,1
3btr_C_,419,423,1,1
3btr_C_,420,424,1,1
3btr_C_,421,425,1,1
3btr_C_,422,426,1,1
3btr_C_,423,427,1,1