Regions Map
Coordinate
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18
12
0
18
12
1
18
12
2
18
12
3
18
12
4
18
12
5
18
12
6
18
12
7
18
12
8
18
12
9
18
13
0
18
13
1
18
13
2
18
13
3
18
13
4
18
13
5
18
13
6
18
13
7
18
13
8
18
13
9
18
14
0
18
14
1
18
14
2
18
14
3
18
14
4
18
14
5
18
14
6
18
14
7
18
14
8
18
14
9
18
15
0
28779
28778
28777
28776
28775
28774
28773
28772
28771
28770
28769
28768
28767
28766
28765
28764
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid