Regions Map
Coordinate
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18
18
0
18
18
1
18
18
2
18
18
3
18
18
4
18
18
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18
18
6
18
18
7
18
18
8
18
18
9
18
19
0
18
19
1
18
19
2
18
19
3
18
19
4
18
19
5
18
19
6
18
19
7
18
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9
18
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0
18
20
1
18
20
2
18
20
3
18
20
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20
6
18
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7
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20
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9
18
21
0
20729
20728
20727
20726
20725
20724
20723
20722
20721
20720
20719
20718
20717
20716
20715
20714
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid