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38 29 8 38 29 9 38 30 0 38 30 1 38 30 2 38 30 3 38 30 4 38 30 5 38 30 6 38 30 7 38 30 8 38 30 9 38 31 0 38 31 1 38 31 2 38 31 3 38 31 4 38 31 5 38 31 6 38 31 7 38 31 8 38 31 9 38 32 0 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141

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