Regions Map
Coordinate
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10
20
0
10
20
1
10
20
2
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20
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20
4
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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
21
3
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10
21
5
10
21
6
10
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10
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0
10
22
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10
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10
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9
10
23
0
30899
30898
30897
30896
30895
30894
30893
30892
30891
30890
30889
30888
30887
30886
30885
30884
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid