Regions Map
Coordinate
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14
18
0
14
18
1
14
18
2
14
18
3
14
18
4
14
18
5
14
18
6
14
18
7
14
18
8
14
18
9
14
19
0
14
19
1
14
19
2
14
19
3
14
19
4
14
19
5
14
19
6
14
19
7
14
19
8
14
19
9
14
20
0
14
20
1
14
20
2
14
20
3
14
20
4
14
20
5
14
20
6
14
20
7
14
20
8
14
20
9
14
21
0
35259
35258
35257
35256
35255
35254
35253
35252
35251
35250
35249
35248
35247
35246
35245
35244
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid