Regions Map
Coordinate
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19
20
0
19
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19
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0
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0
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0
27279
27278
27277
27276
27275
27274
27273
27272
27271
27270
27269
27268
27267
27266
27265
27264
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid