Regions Map
Coordinate
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19
17
0
19
17
1
19
17
2
19
17
3
19
17
4
19
17
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19
17
6
19
17
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19
17
8
19
17
9
19
18
0
19
18
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19
18
2
19
18
3
19
18
4
19
18
5
19
18
6
19
18
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18
9
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19
0
19
19
1
19
19
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19
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19
19
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19
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19
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9
19
20
0
21509
21508
21507
21506
21505
21504
21503
21502
21501
21500
21499
21498
21497
21496
21495
21494
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid