Regions Map
Coordinate
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19
18
0
19
18
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19
18
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18
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18
4
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18
6
19
18
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19
18
8
19
18
9
19
19
0
19
19
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19
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19
19
3
19
19
4
19
19
5
19
19
6
19
19
7
19
19
8
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19
9
19
20
0
19
20
1
19
20
2
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20
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19
20
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20
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19
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20
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9
19
21
0
19549
19548
19547
19546
19545
19544
19543
19542
19541
19540
19539
19538
19537
19536
19535
19534
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid