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57 19 9 57 20 0 57 20 1 57 20 2 57 20 3 57 20 4 57 20 5 57 20 6 57 20 7 57 20 8 57 20 9 57 21 0 57 21 1 57 21 2 57 21 3 57 21 4 57 21 5 57 21 6 57 21 7 57 21 8 57 21 9 57 22 0 57 22 1 11309 11308 11307 11306 11305 11304 11303 11302 11301 11300 11299 11298 11297 11296 11295 11294 11293 11292 11291 11290 11289 11288

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