Regions Map
Coordinate
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17
21
0
17
21
1
17
21
2
17
21
3
17
21
4
17
21
5
17
21
6
17
21
7
17
21
8
17
21
9
17
22
0
17
22
1
17
22
2
17
22
3
17
22
4
17
22
5
17
22
6
17
22
7
17
22
8
17
22
9
17
23
0
17
23
1
17
23
2
17
23
3
17
23
4
17
23
5
17
23
6
17
23
7
17
23
8
17
23
9
17
24
0
15629
15628
15627
15626
15625
15624
15623
15622
15621
15620
15619
15618
15617
15616
15615
15614
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid