Regions Map
Coordinate
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15
21
0
15
21
1
15
21
2
15
21
3
15
21
4
15
21
5
15
21
6
15
21
7
15
21
8
15
21
9
15
22
0
15
22
1
15
22
2
15
22
3
15
22
4
15
22
5
15
22
6
15
22
7
15
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8
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22
9
15
23
0
15
23
1
15
23
2
15
23
3
15
23
4
15
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5
15
23
6
15
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7
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23
8
15
23
9
15
24
0
47639
47638
47637
47636
47635
47634
47633
47632
47631
47630
47629
47628
47627
47626
47625
47624
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid