Coordinate X: Y: Search

59 87 59 88 59 89 59 90 59 91 59 92 59 93 59 94 59 95 59 96 59 97 59 98 59 99 60 00 60 01 60 02 60 03 60 04 60 05 60 06 60 07 60 08 60 09 60 10 60 11 60 12 60 13 60 14 60 15 60 16 60 17 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973

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