Regions Map
Coordinate
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18
18
0
18
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18
18
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0
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27819
27818
27817
27816
27815
27814
27813
27812
27811
27810
27809
27808
27807
27806
27805
27804
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid