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
7
19
20
8
19
20
9
19
21
0
19
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21
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19
21
3
19
21
4
19
21
5
19
21
6
19
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7
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9
19
22
0
19
22
1
19
22
2
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3
19
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6
19
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7
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9
19
23
0
39669
39668
39667
39666
39665
39664
39663
39662
39661
39660
39659
39658
39657
39656
39655
39654
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid