Regions Map
Coordinate
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19
20
0
19
20
1
19
20
2
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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
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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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2
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19
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6
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7
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9
19
23
0
45469
45468
45467
45466
45465
45464
45463
45462
45461
45460
45459
45458
45457
45456
45455
45454
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid