Regions Map
Coordinate
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10
20
0
10
20
1
10
20
2
10
20
3
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20
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6
10
20
7
10
20
8
10
20
9
10
21
0
10
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10
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3
10
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4
10
21
5
10
21
6
10
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9
10
22
0
10
22
1
10
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2
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10
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7
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8
10
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9
10
23
0
44919
44918
44917
44916
44915
44914
44913
44912
44911
44910
44909
44908
44907
44906
44905
44904
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid