pair,contact1,contact2,flow1,flow2
3lvl_B_,5,319,1,1
3lvl_B_,5,321,1,1
3lvl_B_,6,12,1,1
3lvl_B_,7,321,1,1
3lvl_B_,7,351,1,1
3lvl_B_,8,11,1,1
3lvl_B_,8,12,1,1
3lvl_B_,9,351,1,1
3lvl_B_,10,183,1,1
3lvl_B_,10,351,1,1
3lvl_B_,12,205,1,1
3lvl_B_,13,205,1,1
3lvl_B_,13,208,1,1
3lvl_B_,16,18,1,1
3lvl_B_,16,20,1,1
3lvl_B_,16,208,1,1
3lvl_B_,17,21,1,1
3lvl_B_,18,262,1,1
3lvl_B_,19,23,1,1
3lvl_B_,20,24,1,1
3lvl_B_,22,25,1,1
3lvl_B_,23,26,1,1
3lvl_B_,25,32,1,1
3lvl_B_,28,31,1,1
3lvl_B_,35,37,1,1
3lvl_B_,35,38,1,1
3lvl_B_,41,45,1,1
3lvl_B_,42,46,1,1
3lvl_B_,43,47,1,1
3lvl_B_,44,48,1,1
3lvl_B_,45,49,1,1
3lvl_B_,46,50,1,1
3lvl_B_,47,51,1,1
3lvl_B_,48,52,1,1
3lvl_B_,49,53,1,1
3lvl_B_,50,54,1,1
3lvl_B_,51,55,1,1
3lvl_B_,52,56,1,1
3lvl_B_,53,57,1,1
3lvl_B_,54,58,1,1
3lvl_B_,55,59,1,1
3lvl_B_,55,236,1,1
3lvl_B_,56,60,1,1
3lvl_B_,58,61,1,1
3lvl_B_,59,62,1,1
3lvl_B_,59,64,1,1
3lvl_B_,60,260,1,1
3lvl_B_,62,192,1,1
3lvl_B_,65,67,1,1
3lvl_B_,65,68,1,1
3lvl_B_,66,69,1,1
3lvl_B_,68,217,1,1
3lvl_B_,68,218,1,1
3lvl_B_,68,220,1,1
3lvl_B_,70,216,1,1
3lvl_B_,71,236,1,1
3lvl_B_,72,74,1,1
3lvl_B_,72,78,1,1
3lvl_B_,72,214,1,1
3lvl_B_,73,77,1,1
3lvl_B_,74,78,1,1
3lvl_B_,75,79,1,1
3lvl_B_,76,80,1,1
3lvl_B_,77,81,1,1
3lvl_B_,77,240,1,1
3lvl_B_,78,82,1,1
3lvl_B_,78,215,1,1
3lvl_B_,79,83,1,1
3lvl_B_,79,201,1,1
3lvl_B_,80,84,1,1
3lvl_B_,81,85,1,1
3lvl_B_,82,86,1,1
3lvl_B_,83,87,1,1
3lvl_B_,84,88,1,1
3lvl_B_,85,89,1,1
3lvl_B_,85,227,1,1
3lvl_B_,86,90,1,1
3lvl_B_,88,91,1,1
3lvl_B_,90,93,1,1
3lvl_B_,90,225,1,1
3lvl_B_,95,120,1,1
3lvl_B_,96,122,1,1
3lvl_B_,96,144,1,1
3lvl_B_,96,145,1,1
3lvl_B_,96,146,1,1
3lvl_B_,97,120,1,1
3lvl_B_,97,122,1,1
3lvl_B_,98,147,1,1
3lvl_B_,98,149,1,1
3lvl_B_,99,122,1,1
3lvl_B_,99,124,1,1
3lvl_B_,99,149,1,1
3lvl_B_,100,102,1,1
3lvl_B_,100,103,1,1
3lvl_B_,101,124,1,1
3lvl_B_,103,151,1,1
3lvl_B_,103,332,1,1
3lvl_B_,104,107,1,1
3lvl_B_,104,108,1,1
3lvl_B_,105,109,1,1
3lvl_B_,106,110,1,1
3lvl_B_,107,111,1,1
3lvl_B_,108,112,1,1
3lvl_B_,109,113,1,1
3lvl_B_,110,114,1,1
3lvl_B_,111,115,1,1
3lvl_B_,112,116,1,1
3lvl_B_,113,116,1,1
3lvl_B_,113,117,1,1
3lvl_B_,114,117,1,1
3lvl_B_,114,119,1,1
3lvl_B_,115,118,1,1
3lvl_B_,115,123,1,1
3lvl_B_,120,142,1,1
3lvl_B_,127,130,1,1
3lvl_B_,127,131,1,1
3lvl_B_,129,131,1,1
3lvl_B_,129,292,1,1
3lvl_B_,130,161,1,1
3lvl_B_,132,161,1,1
3lvl_B_,133,135,1,1
3lvl_B_,133,136,1,1
3lvl_B_,133,137,1,1
3lvl_B_,134,138,1,1
3lvl_B_,135,139,1,1
3lvl_B_,136,140,1,1
3lvl_B_,138,141,1,1
3lvl_B_,142,144,1,1
3lvl_B_,142,145,1,1
3lvl_B_,146,176,1,1
3lvl_B_,148,176,1,1
3lvl_B_,148,178,1,1
3lvl_B_,149,178,1,1
3lvl_B_,150,177,1,1
3lvl_B_,150,178,1,1
3lvl_B_,152,161,1,1
3lvl_B_,152,180,1,1
3lvl_B_,152,184,1,1
3lvl_B_,154,158,1,1
3lvl_B_,154,159,1,1
3lvl_B_,155,349,1,1
3lvl_B_,156,302,1,1
3lvl_B_,156,331,1,1
3lvl_B_,158,297,1,1
3lvl_B_,161,163,1,1
3lvl_B_,162,165,1,1
3lvl_B_,162,166,1,1
3lvl_B_,163,167,1,1
3lvl_B_,164,168,1,1
3lvl_B_,165,169,1,1
3lvl_B_,166,170,1,1
3lvl_B_,167,171,1,1
3lvl_B_,168,172,1,1
3lvl_B_,168,196,1,1
3lvl_B_,169,173,1,1
3lvl_B_,170,175,1,1
3lvl_B_,171,174,1,1
3lvl_B_,177,198,1,1
3lvl_B_,177,199,1,1
3lvl_B_,178,201,1,1
3lvl_B_,179,199,1,1
3lvl_B_,179,201,1,1
3lvl_B_,180,182,1,1
3lvl_B_,181,184,1,1
3lvl_B_,181,185,1,1
3lvl_B_,181,201,1,1
3lvl_B_,183,187,1,1
3lvl_B_,184,187,1,1
3lvl_B_,184,188,1,1
3lvl_B_,187,206,1,1
3lvl_B_,191,193,1,1
3lvl_B_,191,194,1,1
3lvl_B_,191,195,1,1
3lvl_B_,192,219,1,1
3lvl_B_,197,219,1,1
3lvl_B_,198,219,1,1
3lvl_B_,200,217,1,1
3lvl_B_,202,215,1,1
3lvl_B_,203,256,1,1
3lvl_B_,204,207,1,1
3lvl_B_,204,209,1,1
3lvl_B_,208,354,1,1
3lvl_B_,211,248,1,1
3lvl_B_,212,248,1,1
3lvl_B_,219,221,1,1
3lvl_B_,219,224,1,1
3lvl_B_,227,229,1,1
3lvl_B_,230,241,1,1
3lvl_B_,234,241,1,1
3lvl_B_,235,238,1,1
3lvl_B_,235,239,1,1
3lvl_B_,235,240,1,1
3lvl_B_,235,241,1,1
3lvl_B_,235,242,1,1
3lvl_B_,236,239,1,1
3lvl_B_,240,241,1,1
3lvl_B_,245,249,1,1
3lvl_B_,246,250,1,1
3lvl_B_,247,251,1,1
3lvl_B_,248,252,1,1
3lvl_B_,249,253,1,1
3lvl_B_,250,254,1,1
3lvl_B_,251,255,1,1
3lvl_B_,252,256,1,1
3lvl_B_,253,257,1,1
3lvl_B_,254,257,1,1
3lvl_B_,254,258,1,1
3lvl_B_,255,259,1,1
3lvl_B_,256,260,1,1
3lvl_B_,258,261,1,1
3lvl_B_,258,262,1,1
3lvl_B_,259,263,1,1
3lvl_B_,262,266,1,1
3lvl_B_,263,267,1,1
3lvl_B_,265,268,1,1
3lvl_B_,265,269,1,1
3lvl_B_,266,269,1,1
3lvl_B_,266,270,1,1
3lvl_B_,267,271,1,1
3lvl_B_,268,272,1,1
3lvl_B_,269,273,1,1
3lvl_B_,269,353,1,1
3lvl_B_,269,356,1,1
3lvl_B_,270,274,1,1
3lvl_B_,271,275,1,1
3lvl_B_,272,276,1,1
3lvl_B_,273,277,1,1
3lvl_B_,274,278,1,1
3lvl_B_,274,293,1,1
3lvl_B_,274,297,1,1
3lvl_B_,275,279,1,1
3lvl_B_,276,280,1,1
3lvl_B_,276,362,1,1
3lvl_B_,278,281,1,1
3lvl_B_,278,282,1,1
3lvl_B_,279,282,1,1
3lvl_B_,280,369,1,1
3lvl_B_,281,284,1,1
3lvl_B_,285,385,1,1
3lvl_B_,286,288,1,1
3lvl_B_,286,306,1,1
3lvl_B_,286,376,1,1
3lvl_B_,286,385,1,1
3lvl_B_,288,304,1,1
3lvl_B_,290,302,1,1
3lvl_B_,290,304,1,1
3lvl_B_,292,295,1,1
3lvl_B_,299,352,1,1
3lvl_B_,301,350,1,1
3lvl_B_,303,348,1,1
3lvl_B_,304,343,1,1
3lvl_B_,304,347,1,1
3lvl_B_,305,346,1,1
3lvl_B_,306,376,1,1
3lvl_B_,307,379,1,1
3lvl_B_,309,311,1,1
3lvl_B_,309,312,1,1
3lvl_B_,309,313,1,1
3lvl_B_,310,314,1,1
3lvl_B_,311,315,1,1
3lvl_B_,312,316,1,1
3lvl_B_,313,317,1,1
3lvl_B_,314,317,1,1
3lvl_B_,317,320,1,1
3lvl_B_,323,349,1,1
3lvl_B_,324,347,1,1
3lvl_B_,325,347,1,1
3lvl_B_,326,345,1,1
3lvl_B_,331,334,1,1
3lvl_B_,331,335,1,1
3lvl_B_,332,336,1,1
3lvl_B_,333,336,1,1
3lvl_B_,333,337,1,1
3lvl_B_,334,339,1,1
3lvl_B_,335,338,1,1
3lvl_B_,340,342,1,1
3lvl_B_,340,343,1,1
3lvl_B_,340,344,1,1
3lvl_B_,341,345,1,1
3lvl_B_,342,346,1,1
3lvl_B_,343,346,1,1
3lvl_B_,343,347,1,1
3lvl_B_,344,347,1,1
3lvl_B_,353,356,1,1
3lvl_B_,357,360,1,1
3lvl_B_,357,361,1,1
3lvl_B_,358,362,1,1
3lvl_B_,359,363,1,1
3lvl_B_,360,364,1,1
3lvl_B_,361,365,1,1
3lvl_B_,362,366,1,1
3lvl_B_,363,367,1,1
3lvl_B_,364,368,1,1
3lvl_B_,365,369,1,1
3lvl_B_,366,370,1,1
3lvl_B_,367,371,1,1
3lvl_B_,368,372,1,1
3lvl_B_,369,373,1,1
3lvl_B_,370,374,1,1
3lvl_B_,371,375,1,1
3lvl_B_,372,376,1,1
3lvl_B_,373,377,1,1
3lvl_B_,374,377,1,1
3lvl_B_,375,378,1,1
3lvl_B_,376,379,1,1
3lvl_B_,379,382,1,1
3lvl_B_,380,384,1,1
3lvl_B_,381,385,1,1
3lvl_B_,382,386,1,1
3lvl_B_,383,387,1,1