Regions Map
Coordinate
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18
27
7
18
27
8
18
27
9
18
28
0
18
28
1
18
28
2
18
28
3
18
28
4
18
28
5
18
28
6
18
28
7
18
28
8
18
28
9
18
29
0
18
29
1
18
29
2
18
29
3
18
29
4
18
29
5
18
29
6
18
29
7
18
29
8
18
29
9
18
30
0
18
30
1
18
30
2
18
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3
18
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4
18
30
5
18
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6
18
30
7
11898
11897
11896
11895
11894
11893
11892
11891
11890
11889
11888
11887
11886
11885
11884
11883
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid