Regions Map
Coordinate
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22
21
0
22
21
1
22
21
2
22
21
3
22
21
4
22
21
5
22
21
6
22
21
7
22
21
8
22
21
9
22
22
0
22
22
1
22
22
2
22
22
3
22
22
4
22
22
5
22
22
6
22
22
7
22
22
8
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22
9
22
23
0
22
23
1
22
23
2
22
23
3
22
23
4
22
23
5
22
23
6
22
23
7
22
23
8
22
23
9
22
24
0
43869
43868
43867
43866
43865
43864
43863
43862
43861
43860
43859
43858
43857
43856
43855
43854
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid