Coordinate X: Y: Search

33 32 0 33 32 1 33 32 2 33 32 3 33 32 4 33 32 5 33 32 6 33 32 7 33 32 8 33 32 9 33 33 0 33 33 1 33 33 2 33 33 3 33 33 4 33 33 5 33 33 6 33 33 7 33 33 8 33 33 9 33 34 0 33 34 1 33 34 2 33 34 3 33 34 4 33 34 5 33 34 6 33 34 7 33 34 8 33 34 9 33 35 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