Regions Map
Coordinate
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15
11
0
15
11
1
15
11
2
15
11
3
15
11
4
15
11
5
15
11
6
15
11
7
15
11
8
15
11
9
15
12
0
15
12
1
15
12
2
15
12
3
15
12
4
15
12
5
15
12
6
15
12
7
15
12
8
15
12
9
15
13
0
15
13
1
15
13
2
15
13
3
15
13
4
15
13
5
15
13
6
15
13
7
15
13
8
15
13
9
15
14
0
18479
18478
18477
18476
18475
18474
18473
18472
18471
18470
18469
18468
18467
18466
18465
18464
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid