Regions Map
Coordinate
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30
16
0
30
16
1
30
16
2
30
16
3
30
16
4
30
16
5
30
16
6
30
16
7
30
16
8
30
16
9
30
17
0
30
17
1
30
17
2
30
17
3
30
17
4
30
17
5
30
17
6
30
17
7
30
17
8
30
17
9
30
18
0
30
18
1
30
18
2
30
18
3
30
18
4
30
18
5
30
18
6
30
18
7
30
18
8
30
18
9
30
19
0
20439
20438
20437
20436
20435
20434
20433
20432
20431
20430
20429
20428
20427
20426
20425
20424
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid