Regions Map
Coordinate
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10
20
0
10
20
1
10
20
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20
3
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20
4
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10
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6
10
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10
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10
20
9
10
21
0
10
21
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10
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10
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10
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10
21
6
10
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10
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0
10
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10
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10
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9
10
23
0
51879
51878
51877
51876
51875
51874
51873
51872
51871
51870
51869
51868
51867
51866
51865
51864
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid