Regions Map
Coordinate
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12
09
0
12
09
1
12
09
2
12
09
3
12
09
4
12
09
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12
09
6
12
09
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12
09
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12
09
9
12
10
0
12
10
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12
10
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12
10
3
12
10
4
12
10
5
12
10
6
12
10
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12
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12
10
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12
11
0
12
11
1
12
11
2
12
11
3
12
11
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12
11
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12
11
6
12
11
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11
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12
11
9
12
12
0
20489
20488
20487
20486
20485
20484
20483
20482
20481
20480
20479
20478
20477
20476
20475
20474
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid