Coordinate X: Y: Search

42 66 0 42 66 1 42 66 2 42 66 3 42 66 4 42 66 5 42 66 6 42 66 7 42 66 8 42 66 9 42 67 0 42 67 1 42 67 2 42 67 3 42 67 4 42 67 5 42 67 6 42 67 7 42 67 8 42 67 9 42 68 0 42 68 1 42 68 2 42 68 3 42 68 4 42 68 5 42 68 6 42 68 7 42 68 8 42 68 9 42 69 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