Coordinate X: Y: Search

12 70 0 12 70 1 12 70 2 12 70 3 12 70 4 12 70 5 12 70 6 12 70 7 12 70 8 12 70 9 12 71 0 12 71 1 12 71 2 12 71 3 12 71 4 12 71 5 12 71 6 12 71 7 12 71 8 12 71 9 12 72 0 12 72 1 12 72 2 12 72 3 12 72 4 12 72 5 12 72 6 12 72 7 12 72 8 12 72 9 12 73 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