Coordinate X: Y: Search

58 30 0 58 30 1 58 30 2 58 30 3 58 30 4 58 30 5 58 30 6 58 30 7 58 30 8 58 30 9 58 31 0 58 31 1 58 31 2 58 31 3 58 31 4 58 31 5 58 31 6 58 31 7 58 31 8 58 31 9 58 32 0 58 32 1 58 32 2 58 32 3 58 32 4 58 32 5 58 32 6 58 32 7 58 32 8 58 32 9 58 33 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