Regions Map
Coordinate
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28
15
0
28
15
1
28
15
2
28
15
3
28
15
4
28
15
5
28
15
6
28
15
7
28
15
8
28
15
9
28
16
0
28
16
1
28
16
2
28
16
3
28
16
4
28
16
5
28
16
6
28
16
7
28
16
8
28
16
9
28
17
0
28
17
1
28
17
2
28
17
3
28
17
4
28
17
5
28
17
6
28
17
7
28
17
8
28
17
9
28
18
0
30819
30818
30817
30816
30815
30814
30813
30812
30811
30810
30809
30808
30807
30806
30805
30804
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid