Regions Map
Coordinate
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21
17
0
21
17
1
21
17
2
21
17
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21
17
4
21
17
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21
17
6
21
17
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21
17
8
21
17
9
21
18
0
21
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1
21
18
2
21
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3
21
18
4
21
18
5
21
18
6
21
18
7
21
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9
21
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0
21
19
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21
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2
21
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3
21
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4
21
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21
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6
21
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21
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0
28849
28848
28847
28846
28845
28844
28843
28842
28841
28840
28839
28838
28837
28836
28835
28834
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid