Regions Map
Coordinate
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18
18
0
18
18
1
18
18
2
18
18
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18
4
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18
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18
6
18
18
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18
18
8
18
18
9
18
19
0
18
19
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19
2
18
19
3
18
19
4
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19
5
18
19
6
18
19
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0
18
20
1
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20
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3
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20
6
18
20
7
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20
8
18
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9
18
21
0
30819
30818
30817
30816
30815
30814
30813
30812
30811
30810
30809
30808
30807
30806
30805
30804
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid