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12 41 9 12 42 0 12 42 1 12 42 2 12 42 3 12 42 4 12 42 5 12 42 6 12 42 7 12 42 8 12 42 9 12 43 0 12 43 1 12 43 2 12 43 3 12 43 4 12 43 5 12 43 6 12 43 7 12 43 8 12 43 9 12 44 0 12 44 1 55280 55279 55278 55277 55276 55275 55274 55273 55272 55271 55270 55269 55268 55267 55266 55265 55264 55263 55262 55261 55260 55259

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