Coordinate X: Y: Search

23 69 0 23 69 1 23 69 2 23 69 3 23 69 4 23 69 5 23 69 6 23 69 7 23 69 8 23 69 9 23 70 0 23 70 1 23 70 2 23 70 3 23 70 4 23 70 5 23 70 6 23 70 7 23 70 8 23 70 9 23 71 0 23 71 1 23 71 2 23 71 3 23 71 4 23 71 5 23 71 6 23 71 7 23 71 8 23 71 9 23 72 0 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974

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