Regions Map
Coordinate
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12
19
0
12
19
1
12
19
2
12
19
3
12
19
4
12
19
5
12
19
6
12
19
7
12
19
8
12
19
9
12
20
0
12
20
1
12
20
2
12
20
3
12
20
4
12
20
5
12
20
6
12
20
7
12
20
8
12
20
9
12
21
0
12
21
1
12
21
2
12
21
3
12
21
4
12
21
5
12
21
6
12
21
7
12
21
8
12
21
9
12
22
0
20849
20848
20847
20846
20845
20844
20843
20842
20841
20840
20839
20838
20837
20836
20835
20834
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid