Regions Map
Coordinate
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15
18
0
15
18
1
15
18
2
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18
3
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18
4
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18
5
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18
6
15
18
7
15
18
8
15
18
9
15
19
0
15
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1
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19
2
15
19
3
15
19
4
15
19
5
15
19
6
15
19
7
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9
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0
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3
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6
15
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7
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20
8
15
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9
15
21
0
19379
19378
19377
19376
19375
19374
19373
19372
19371
19370
19369
19368
19367
19366
19365
19364
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid