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77 36 77 37 77 38 77 39 77 40 77 41 77 42 77 43 77 44 77 45 77 46 36463 36462 36461 36460 36459 36458 36457 36456 36455 36454

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