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13 0 13 1 13 2 13 3 13 4 13 5 13 6 13 7 13 8 13 9 14 0 1937 1936 1935 1934 1933 1932 1931 1930 1929 1928

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