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65 5 65 6 65 7 65 8 65 9 66 0 66 1 66 2 66 3 66 4 66 5 66 6 66 7 66 8 66 9 67 0 1948 1947 1946 1945 1944 1943 1942 1941 1940 1939 1938 1937 1936 1935 1934

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