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10 44 10 45 10 46 10 47 10 48 10 49 10 50 10 51 10 52 10 53 10 54 2198 2197 2196 2195 2194 2193 2192 2191 2190 2189

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