Regions Map
Coordinate
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19
17
0
19
17
1
19
17
2
19
17
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19
17
4
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17
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17
6
19
17
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19
17
8
19
17
9
19
18
0
19
18
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18
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18
3
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18
4
19
18
5
19
18
6
19
18
7
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18
9
19
19
0
19
19
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19
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19
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19
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19
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19
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9
19
20
0
28459
28458
28457
28456
28455
28454
28453
28452
28451
28450
28449
28448
28447
28446
28445
28444
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid