Regions Map
Coordinate
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19
20
0
19
20
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19
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6
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9
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0
19
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6
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0
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23
0
27729
27728
27727
27726
27725
27724
27723
27722
27721
27720
27719
27718
27717
27716
27715
27714
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid