Regions Map
Coordinate
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19
20
0
19
20
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19
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20
3
19
20
4
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20
5
19
20
6
19
20
7
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8
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20
9
19
21
0
19
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21
2
19
21
3
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21
4
19
21
5
19
21
6
19
21
7
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8
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9
19
22
0
19
22
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2
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3
19
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4
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5
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6
19
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9
19
23
0
13959
13958
13957
13956
13955
13954
13953
13952
13951
13950
13949
13948
13947
13946
13945
13944
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid