Regions Map
Coordinate
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19
18
0
19
18
1
19
18
2
19
18
3
19
18
4
19
18
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18
6
19
18
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19
18
8
19
18
9
19
19
0
19
19
1
19
19
2
19
19
3
19
19
4
19
19
5
19
19
6
19
19
7
19
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19
9
19
20
0
19
20
1
19
20
2
19
20
3
19
20
4
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20
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20
6
19
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7
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20
8
19
20
9
19
21
0
6609
6608
6607
6606
6605
6604
6603
6602
6601
6600
6599
6598
6597
6596
6595
6594
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid