Coordinate X: Y: Search

29 71 0 29 71 1 29 71 2 29 71 3 29 71 4 29 71 5 29 71 6 29 71 7 29 71 8 29 71 9 29 72 0 29 72 1 29 72 2 29 72 3 29 72 4 29 72 5 29 72 6 29 72 7 29 72 8 29 72 9 29 73 0 29 73 1 29 73 2 29 73 3 29 73 4 29 73 5 29 73 6 29 73 7 29 73 8 29 73 9 29 74 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