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42 5 42 6 42 7 42 8 42 9 43 0 43 1 43 2 43 3 43 4 43 5 1378 1377 1376 1375 1374 1373 1372 1371 1370 1369

= Free Coordinate    = Occupied(Single Region)     = Occupied (Var Region)     = Center of the grid