Coordinate X: Y: Search

53 20 53 21 53 22 53 23 53 24 53 25 53 26 53 27 53 28 53 29 53 30 53 31 53 32 53 33 53 34 53 35 53 36 53 37 53 38 53 39 53 40 53 41 53 42 53 43 53 44 53 45 53 46 53 47 53 48 53 49 53 50 1959 1958 1957 1956 1955 1954 1953 1952 1951 1950 1949 1948 1947 1946 1945 1944

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