Regions Map
Coordinate
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10
20
0
10
20
1
10
20
2
10
20
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10
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
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10
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3
10
21
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10
21
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10
21
6
10
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9
10
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0
10
22
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10
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10
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9
10
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0
27259
27258
27257
27256
27255
27254
27253
27252
27251
27250
27249
27248
27247
27246
27245
27244
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid