Regions Map
Coordinate
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19
20
0
19
20
1
19
20
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19
20
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20
4
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20
6
19
20
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8
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20
9
19
21
0
19
21
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21
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19
21
3
19
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19
21
5
19
21
6
19
21
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9
19
22
0
19
22
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19
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9
19
23
0
21519
21518
21517
21516
21515
21514
21513
21512
21511
21510
21509
21508
21507
21506
21505
21504
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid