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42 69 9 42 70 0 42 70 1 42 70 2 42 70 3 42 70 4 42 70 5 42 70 6 42 70 7 42 70 8 42 70 9 42 71 0 42 71 1 42 71 2 42 71 3 42 71 4 42 71 5 42 71 6 42 71 7 42 71 8 42 71 9 42 72 0 42 72 1 27410 27409 27408 27407 27406 27405 27404 27403 27402 27401 27400 27399 27398 27397 27396 27395 27394 27393 27392 27391 27390 27389

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