Coordinate X: Y: Search

33 29 0 33 29 1 33 29 2 33 29 3 33 29 4 33 29 5 33 29 6 33 29 7 33 29 8 33 29 9 33 30 0 33 30 1 33 30 2 33 30 3 33 30 4 33 30 5 33 30 6 33 30 7 33 30 8 33 30 9 33 31 0 33 31 1 33 31 2 33 31 3 33 31 4 33 31 5 33 31 6 33 31 7 33 31 8 33 31 9 33 32 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