Coordinate X: Y: Search

23 51 0 23 51 1 23 51 2 23 51 3 23 51 4 23 51 5 23 51 6 23 51 7 23 51 8 23 51 9 23 52 0 23 52 1 23 52 2 23 52 3 23 52 4 23 52 5 23 52 6 23 52 7 23 52 8 23 52 9 23 53 0 23 53 1 23 53 2 23 53 3 23 53 4 23 53 5 23 53 6 23 53 7 23 53 8 23 53 9 23 54 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