Regions Map
Coordinate
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19
20
0
19
20
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19
20
2
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20
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20
4
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20
6
19
20
7
19
20
8
19
20
9
19
21
0
19
21
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21
2
19
21
3
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21
4
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21
5
19
21
6
19
21
7
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9
19
22
0
19
22
1
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22
2
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6
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9
19
23
0
18489
18488
18487
18486
18485
18484
18483
18482
18481
18480
18479
18478
18477
18476
18475
18474
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid