Regions Map
Coordinate
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10
19
0
10
19
1
10
19
2
10
19
3
10
19
4
10
19
5
10
19
6
10
19
7
10
19
8
10
19
9
10
20
0
10
20
1
10
20
2
10
20
3
10
20
4
10
20
5
10
20
6
10
20
7
10
20
8
10
20
9
10
21
0
10
21
1
10
21
2
10
21
3
10
21
4
10
21
5
10
21
6
10
21
7
10
21
8
10
21
9
10
22
0
5449
5448
5447
5446
5445
5444
5443
5442
5441
5440
5439
5438
5437
5436
5435
5434
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid