Regions Map
Coordinate
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40
16
0
40
16
1
40
16
2
40
16
3
40
16
4
40
16
5
40
16
6
40
16
7
40
16
8
40
16
9
40
17
0
40
17
1
40
17
2
40
17
3
40
17
4
40
17
5
40
17
6
40
17
7
40
17
8
40
17
9
40
18
0
40
18
1
40
18
2
40
18
3
40
18
4
40
18
5
40
18
6
40
18
7
40
18
8
40
18
9
40
19
0
18839
18838
18837
18836
18835
18834
18833
18832
18831
18830
18829
18828
18827
18826
18825
18824
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid