Coordinate X: Y: Search

23 74 23 75 23 76 23 77 23 78 23 79 23 80 23 81 23 82 23 83 23 84 23 85 23 86 23 87 23 88 23 89 23 90 23 91 23 92 23 93 23 94 23 95 23 96 23 97 23 98 23 99 24 00 24 01 24 02 24 03 24 04 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967

= Free Coordinate    = Occupied(Single Region)     = Occupied (Var Region)     = Center of the grid