Regions Map
Coordinate
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28
16
0
28
16
1
28
16
2
28
16
3
28
16
4
28
16
5
28
16
6
28
16
7
28
16
8
28
16
9
28
17
0
28
17
1
28
17
2
28
17
3
28
17
4
28
17
5
28
17
6
28
17
7
28
17
8
28
17
9
28
18
0
28
18
1
28
18
2
28
18
3
28
18
4
28
18
5
28
18
6
28
18
7
28
18
8
28
18
9
28
19
0
20879
20878
20877
20876
20875
20874
20873
20872
20871
20870
20869
20868
20867
20866
20865
20864
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid