Regions Map
Coordinate
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28
15
0
28
15
1
28
15
2
28
15
3
28
15
4
28
15
5
28
15
6
28
15
7
28
15
8
28
15
9
28
16
0
28
16
1
28
16
2
28
16
3
28
16
4
28
16
5
28
16
6
28
16
7
28
16
8
28
16
9
28
17
0
28
17
1
28
17
2
28
17
3
28
17
4
28
17
5
28
17
6
28
17
7
28
17
8
28
17
9
28
18
0
21909
21908
21907
21906
21905
21904
21903
21902
21901
21900
21899
21898
21897
21896
21895
21894
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid