Regions Map
Coordinate
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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
23
18
1
23
18
2
23
18
3
23
18
4
23
18
5
23
18
6
23
18
7
23
18
8
23
18
9
23
19
0
23
19
1
23
19
2
23
19
3
23
19
4
23
19
5
23
19
6
23
19
7
23
19
8
23
19
9
23
20
0
28479
28478
28477
28476
28475
28474
28473
28472
28471
28470
28469
28468
28467
28466
28465
28464
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid