Regions Map
Coordinate
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21
20
0
21
20
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21
20
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21
20
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21
20
4
21
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6
21
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21
20
9
21
21
0
21
21
1
21
21
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21
21
3
21
21
4
21
21
5
21
21
6
21
21
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21
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0
21
22
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3
21
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6
21
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9
21
23
0
30779
30778
30777
30776
30775
30774
30773
30772
30771
30770
30769
30768
30767
30766
30765
30764
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid