Regions Map
Coordinate
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19
20
0
19
20
1
19
20
2
19
20
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20
4
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20
6
19
20
7
19
20
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
21
4
19
21
5
19
21
6
19
21
7
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9
19
22
0
19
22
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6
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9
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23
0
23509
23508
23507
23506
23505
23504
23503
23502
23501
23500
23499
23498
23497
23496
23495
23494
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid