Regions Map
Coordinate
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Y:
Search
15
15
0
15
15
1
15
15
2
15
15
3
15
15
4
15
15
5
15
15
6
15
15
7
15
15
8
15
15
9
15
16
0
15
16
1
15
16
2
15
16
3
15
16
4
15
16
5
15
16
6
15
16
7
15
16
8
15
16
9
15
17
0
15
17
1
15
17
2
15
17
3
15
17
4
15
17
5
15
17
6
15
17
7
15
17
8
15
17
9
15
18
0
16479
16478
16477
16476
16475
16474
16473
16472
16471
16470
16469
16468
16467
16466
16465
16464
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid