Regions Map
Coordinate
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10
20
0
10
20
1
10
20
2
10
20
3
10
20
4
10
20
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10
20
6
10
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10
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10
20
9
10
21
0
10
21
1
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21
2
10
21
3
10
21
4
10
21
5
10
21
6
10
21
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10
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0
10
22
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10
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2
10
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3
10
22
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10
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10
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10
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9
10
23
0
56509
56508
56507
56506
56505
56504
56503
56502
56501
56500
56499
56498
56497
56496
56495
56494
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid