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56 43 9 56 44 0 56 44 1 56 44 2 56 44 3 56 44 4 56 44 5 56 44 6 56 44 7 56 44 8 56 44 9 56 45 0 56 45 1 56 45 2 56 45 3 56 45 4 56 45 5 56 45 6 56 45 7 56 45 8 56 45 9 56 46 0 56 46 1 12160 12159 12158 12157 12156 12155 12154 12153 12152 12151 12150 12149 12148 12147 12146 12145 12144 12143 12142 12141 12140 12139

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