Regions Map
Coordinate
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21
09
0
21
09
1
21
09
2
21
09
3
21
09
4
21
09
5
21
09
6
21
09
7
21
09
8
21
09
9
21
10
0
21
10
1
21
10
2
21
10
3
21
10
4
21
10
5
21
10
6
21
10
7
21
10
8
21
10
9
21
11
0
21
11
1
21
11
2
21
11
3
21
11
4
21
11
5
21
11
6
21
11
7
21
11
8
21
11
9
21
12
0
15679
15678
15677
15676
15675
15674
15673
15672
15671
15670
15669
15668
15667
15666
15665
15664
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid