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11 8 11 9 12 0 12 1 12 2 12 3 12 4 12 5 12 6 12 7 12 8 1888 1887 1886 1885 1884 1883 1882 1881 1880 1879

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