Coordinate X: Y: Search

13 81 0 13 81 1 13 81 2 13 81 3 13 81 4 13 81 5 13 81 6 13 81 7 13 81 8 13 81 9 13 82 0 13 82 1 13 82 2 13 82 3 13 82 4 13 82 5 13 82 6 13 82 7 13 82 8 13 82 9 13 83 0 13 83 1 13 83 2 13 83 3 13 83 4 13 83 5 13 83 6 13 83 7 13 83 8 13 83 9 13 84 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