Regions Map
Coordinate
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21
20
0
21
20
1
21
20
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21
20
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21
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4
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6
21
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21
20
9
21
21
0
21
21
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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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21
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0
21
22
1
21
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2
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3
21
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6
21
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9
21
23
0
31369
31368
31367
31366
31365
31364
31363
31362
31361
31360
31359
31358
31357
31356
31355
31354
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid