Regions Map
Coordinate
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19
20
0
19
20
1
19
20
2
19
20
3
19
20
4
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20
6
19
20
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19
20
8
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20
9
19
21
0
19
21
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19
21
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19
21
3
19
21
4
19
21
5
19
21
6
19
21
7
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9
19
22
0
19
22
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2
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9
19
23
0
29809
29808
29807
29806
29805
29804
29803
29802
29801
29800
29799
29798
29797
29796
29795
29794
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid