Coordinate X: Y: Search

47 70 0 47 70 1 47 70 2 47 70 3 47 70 4 47 70 5 47 70 6 47 70 7 47 70 8 47 70 9 47 71 0 47 71 1 47 71 2 47 71 3 47 71 4 47 71 5 47 71 6 47 71 7 47 71 8 47 71 9 47 72 0 47 72 1 47 72 2 47 72 3 47 72 4 47 72 5 47 72 6 47 72 7 47 72 8 47 72 9 47 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