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14 26 14 27 14 28 14 29 14 30 14 31 14 32 14 33 14 34 14 35 14 36 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973

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