Regions Map
Coordinate
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23
15
0
23
15
1
23
15
2
23
15
3
23
15
4
23
15
5
23
15
6
23
15
7
23
15
8
23
15
9
23
16
0
23
16
1
23
16
2
23
16
3
23
16
4
23
16
5
23
16
6
23
16
7
23
16
8
23
16
9
23
17
0
23
17
1
23
17
2
23
17
3
23
17
4
23
17
5
23
17
6
23
17
7
23
17
8
23
17
9
23
18
0
20419
20418
20417
20416
20415
20414
20413
20412
20411
20410
20409
20408
20407
20406
20405
20404
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid