Coordinate X: Y: Search

48 88 0 48 88 1 48 88 2 48 88 3 48 88 4 48 88 5 48 88 6 48 88 7 48 88 8 48 88 9 48 89 0 48 89 1 48 89 2 48 89 3 48 89 4 48 89 5 48 89 6 48 89 7 48 89 8 48 89 9 48 90 0 48 90 1 48 90 2 48 90 3 48 90 4 48 90 5 48 90 6 48 90 7 48 90 8 48 90 9 48 91 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