Regions Map
Coordinate
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18
16
0
18
16
1
18
16
2
18
16
3
18
16
4
18
16
5
18
16
6
18
16
7
18
16
8
18
16
9
18
17
0
18
17
1
18
17
2
18
17
3
18
17
4
18
17
5
18
17
6
18
17
7
18
17
8
18
17
9
18
18
0
18
18
1
18
18
2
18
18
3
18
18
4
18
18
5
18
18
6
18
18
7
18
18
8
18
18
9
18
19
0
42919
42918
42917
42916
42915
42914
42913
42912
42911
42910
42909
42908
42907
42906
42905
42904
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid