Regions Map
Coordinate
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19
20
0
19
20
1
19
20
2
19
20
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19
20
4
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20
6
19
20
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20
8
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20
9
19
21
0
19
21
1
19
21
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19
21
3
19
21
4
19
21
5
19
21
6
19
21
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9
19
22
0
19
22
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22
2
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3
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9
19
23
0
37379
37378
37377
37376
37375
37374
37373
37372
37371
37370
37369
37368
37367
37366
37365
37364
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid