Coordinate X: Y: Search

89 70 89 71 89 72 89 73 89 74 89 75 89 76 89 77 89 78 89 79 89 80 89 81 89 82 89 83 89 84 89 85 89 86 89 87 89 88 89 89 89 90 89 91 89 92 89 93 89 94 89 95 89 96 89 97 89 98 89 99 90 00 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964

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