Regions Map
Coordinate
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30
28
0
30
28
1
30
28
2
30
28
3
30
28
4
30
28
5
30
28
6
30
28
7
30
28
8
30
28
9
30
29
0
30
29
1
30
29
2
30
29
3
30
29
4
30
29
5
30
29
6
30
29
7
30
29
8
30
29
9
30
30
0
30
30
1
30
30
2
30
30
3
30
30
4
30
30
5
30
30
6
30
30
7
30
30
8
30
30
9
30
31
0
20929
20928
20927
20926
20925
20924
20923
20922
20921
20920
20919
20918
20917
20916
20915
20914
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid