Coordinate X: Y: Search

49 37 0 49 37 1 49 37 2 49 37 3 49 37 4 49 37 5 49 37 6 49 37 7 49 37 8 49 37 9 49 38 0 49 38 1 49 38 2 49 38 3 49 38 4 49 38 5 49 38 6 49 38 7 49 38 8 49 38 9 49 39 0 49 39 1 49 39 2 49 39 3 49 39 4 49 39 5 49 39 6 49 39 7 49 39 8 49 39 9 49 40 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