pair,contact1,contact2,flow1,flow2
7w3h_B_,2,7,1,1
7w3h_B_,3,6,1,1
7w3h_B_,6,9,1,1
7w3h_B_,7,10,1,1
7w3h_B_,17,18,1,1
7w3h_B_,20,22,1,1
7w3h_B_,23,26,1,1
7w3h_B_,25,27,1,1
7w3h_B_,27,29,1,1
7w3h_B_,30,34,1,1
7w3h_B_,31,35,1,1
7w3h_B_,32,36,1,1
7w3h_B_,33,37,1,1
7w3h_B_,34,38,1,1
7w3h_B_,35,39,1,1
7w3h_B_,36,40,1,1
7w3h_B_,37,41,1,1
7w3h_B_,38,42,1,1
7w3h_B_,39,43,1,1
7w3h_B_,40,44,1,1
7w3h_B_,41,45,1,1
7w3h_B_,42,46,1,1
7w3h_B_,43,47,1,1
7w3h_B_,44,48,1,1
7w3h_B_,45,49,1,1
7w3h_B_,46,50,1,1
7w3h_B_,47,51,1,1
7w3h_B_,48,52,1,1
7w3h_B_,49,53,1,1
7w3h_B_,50,54,1,1
7w3h_B_,51,55,1,1
7w3h_B_,52,56,1,1
7w3h_B_,53,57,1,1
7w3h_B_,63,66,1,1
7w3h_B_,67,71,1,1
7w3h_B_,68,72,1,1
7w3h_B_,69,73,1,1
7w3h_B_,70,74,1,1
7w3h_B_,74,131,1,1
7w3h_B_,76,78,1,1
7w3h_B_,79,123,1,1
7w3h_B_,81,121,1,1
7w3h_B_,82,95,1,1
7w3h_B_,83,118,1,1
7w3h_B_,83,119,1,1
7w3h_B_,84,93,1,1
7w3h_B_,84,95,1,1
7w3h_B_,85,93,1,1
7w3h_B_,87,91,1,1
7w3h_B_,88,112,1,1
7w3h_B_,89,91,1,1
7w3h_B_,90,106,1,1
7w3h_B_,91,103,1,1
7w3h_B_,92,104,1,1
7w3h_B_,94,102,1,1
7w3h_B_,96,99,1,1
7w3h_B_,96,100,1,1
7w3h_B_,100,102,1,1
7w3h_B_,105,106,1,1
7w3h_B_,105,130,1,1
7w3h_B_,107,130,1,1
7w3h_B_,108,109,1,1
7w3h_B_,111,113,1,1
7w3h_B_,111,114,1,1
7w3h_B_,114,116,1,1
7w3h_B_,116,119,1,1
7w3h_B_,122,131,1,1
7w3h_B_,122,132,1,1
7w3h_B_,124,125,1,1
7w3h_B_,124,129,1,1
7w3h_B_,136,243,1,1
7w3h_B_,139,141,1,1
7w3h_B_,139,142,1,1
7w3h_B_,142,145,1,1
7w3h_B_,145,220,1,1
7w3h_B_,146,248,1,1
7w3h_B_,147,218,1,1
7w3h_B_,152,208,1,1
7w3h_B_,154,157,1,1
7w3h_B_,155,158,1,1
7w3h_B_,161,164,1,1
7w3h_B_,161,165,1,1
7w3h_B_,162,163,1,1
7w3h_B_,162,166,1,1
7w3h_B_,164,168,1,1
7w3h_B_,164,323,1,1
7w3h_B_,165,169,1,1
7w3h_B_,166,170,1,1
7w3h_B_,167,171,1,1
7w3h_B_,168,171,1,1
7w3h_B_,168,172,1,1
7w3h_B_,169,173,1,1
7w3h_B_,169,174,1,1
7w3h_B_,171,297,1,1
7w3h_B_,173,176,1,1
7w3h_B_,173,177,1,1
7w3h_B_,174,178,1,1
7w3h_B_,180,184,1,1
7w3h_B_,181,185,1,1
7w3h_B_,182,186,1,1
7w3h_B_,182,187,1,1
7w3h_B_,191,298,1,1
7w3h_B_,192,319,1,1
7w3h_B_,192,320,1,1
7w3h_B_,193,298,1,1
7w3h_B_,193,300,1,1
7w3h_B_,194,320,1,1
7w3h_B_,194,322,1,1
7w3h_B_,195,300,1,1
7w3h_B_,195,302,1,1
7w3h_B_,196,322,1,1
7w3h_B_,196,324,1,1
7w3h_B_,197,203,1,1
7w3h_B_,198,201,1,1
7w3h_B_,198,203,1,1
7w3h_B_,201,203,1,1
7w3h_B_,202,206,1,1
7w3h_B_,203,207,1,1
7w3h_B_,204,208,1,1
7w3h_B_,205,209,1,1
7w3h_B_,206,210,1,1
7w3h_B_,207,211,1,1
7w3h_B_,208,212,1,1
7w3h_B_,209,212,1,1
7w3h_B_,209,213,1,1
7w3h_B_,217,252,1,1
7w3h_B_,219,252,1,1
7w3h_B_,219,254,1,1
7w3h_B_,221,254,1,1
7w3h_B_,221,256,1,1
7w3h_B_,225,228,1,1
7w3h_B_,229,230,1,1
7w3h_B_,232,236,1,1
7w3h_B_,233,237,1,1
7w3h_B_,234,238,1,1
7w3h_B_,235,239,1,1
7w3h_B_,236,240,1,1
7w3h_B_,237,241,1,1
7w3h_B_,238,242,1,1
7w3h_B_,239,243,1,1
7w3h_B_,240,243,1,1
7w3h_B_,240,244,1,1
7w3h_B_,241,245,1,1
7w3h_B_,242,246,1,1
7w3h_B_,243,247,1,1
7w3h_B_,244,248,1,1
7w3h_B_,245,251,1,1
7w3h_B_,249,251,1,1
7w3h_B_,251,297,1,1
7w3h_B_,253,297,1,1
7w3h_B_,253,299,1,1
7w3h_B_,255,299,1,1
7w3h_B_,255,301,1,1
7w3h_B_,257,260,1,1
7w3h_B_,258,261,1,1
7w3h_B_,258,262,1,1
7w3h_B_,259,302,1,1
7w3h_B_,263,265,1,1
7w3h_B_,263,307,1,1
7w3h_B_,266,277,1,1
7w3h_B_,270,274,1,1
7w3h_B_,271,275,1,1
7w3h_B_,272,276,1,1
7w3h_B_,273,277,1,1
7w3h_B_,274,278,1,1
7w3h_B_,275,278,1,1
7w3h_B_,275,279,1,1
7w3h_B_,276,280,1,1
7w3h_B_,277,281,1,1
7w3h_B_,278,282,1,1
7w3h_B_,279,283,1,1
7w3h_B_,280,284,1,1
7w3h_B_,281,285,1,1
7w3h_B_,282,286,1,1
7w3h_B_,283,287,1,1
7w3h_B_,284,287,1,1
7w3h_B_,284,288,1,1
7w3h_B_,287,293,1,1
7w3h_B_,291,293,1,1
7w3h_B_,293,296,1,1
7w3h_B_,302,304,1,1
7w3h_B_,309,311,1,1
7w3h_B_,309,312,1,1
7w3h_B_,311,314,1,1
7w3h_B_,311,317,1,1
7w3h_B_,314,317,1,1
7w3h_B_,314,318,1,1
7w3h_B_,316,319,1,1
7w3h_B_,327,332,1,1
7w3h_B_,328,331,1,1
7w3h_B_,328,332,1,1
7w3h_B_,329,333,1,1
7w3h_B_,330,334,1,1
7w3h_B_,331,335,1,1
7w3h_B_,332,336,1,1
7w3h_B_,333,337,1,1
7w3h_B_,333,352,1,1
7w3h_B_,334,338,1,1
7w3h_B_,335,339,1,1
7w3h_B_,336,340,1,1
7w3h_B_,346,349,1,1
7w3h_B_,346,385,1,1
7w3h_B_,352,356,1,1
7w3h_B_,362,366,1,1
7w3h_B_,363,367,1,1
7w3h_B_,364,368,1,1
7w3h_B_,365,369,1,1
7w3h_B_,366,370,1,1
7w3h_B_,367,371,1,1
7w3h_B_,368,372,1,1
7w3h_B_,369,373,1,1
7w3h_B_,370,374,1,1
7w3h_B_,371,375,1,1
7w3h_B_,372,376,1,1
7w3h_B_,373,377,1,1
7w3h_B_,374,378,1,1
7w3h_B_,375,379,1,1
7w3h_B_,376,380,1,1
7w3h_B_,377,382,1,1
7w3h_B_,378,381,1,1
7w3h_B_,382,389,1,1
7w3h_B_,387,391,1,1
7w3h_B_,388,392,1,1
7w3h_B_,389,392,1,1
7w3h_B_,389,393,1,1
7w3h_B_,390,394,1,1
7w3h_B_,392,396,1,1
7w3h_B_,393,397,1,1
7w3h_B_,394,398,1,1
7w3h_B_,398,400,1,1
7w3h_B_,405,406,1,1