Regions Map
Coordinate
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18
15
0
18
15
1
18
15
2
18
15
3
18
15
4
18
15
5
18
15
6
18
15
7
18
15
8
18
15
9
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
30489
30488
30487
30486
30485
30484
30483
30482
30481
30480
30479
30478
30477
30476
30475
30474
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid