Coordinate X: Y: Search

48 78 0 48 78 1 48 78 2 48 78 3 48 78 4 48 78 5 48 78 6 48 78 7 48 78 8 48 78 9 48 79 0 48 79 1 48 79 2 48 79 3 48 79 4 48 79 5 48 79 6 48 79 7 48 79 8 48 79 9 48 80 0 48 80 1 48 80 2 48 80 3 48 80 4 48 80 5 48 80 6 48 80 7 48 80 8 48 80 9 48 81 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