Regions Map
Coordinate
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50
20
0
50
20
1
50
20
2
50
20
3
50
20
4
50
20
5
50
20
6
50
20
7
50
20
8
50
20
9
50
21
0
50
21
1
50
21
2
50
21
3
50
21
4
50
21
5
50
21
6
50
21
7
50
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8
50
21
9
50
22
0
50
22
1
50
22
2
50
22
3
50
22
4
50
22
5
50
22
6
50
22
7
50
22
8
50
22
9
50
23
0
13489
13488
13487
13486
13485
13484
13483
13482
13481
13480
13479
13478
13477
13476
13475
13474
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid