Regions Map
Coordinate
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29
28
0
29
28
1
29
28
2
29
28
3
29
28
4
29
28
5
29
28
6
29
28
7
29
28
8
29
28
9
29
29
0
29
29
1
29
29
2
29
29
3
29
29
4
29
29
5
29
29
6
29
29
7
29
29
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29
9
29
30
0
29
30
1
29
30
2
29
30
3
29
30
4
29
30
5
29
30
6
29
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30
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9
29
31
0
20849
20848
20847
20846
20845
20844
20843
20842
20841
20840
20839
20838
20837
20836
20835
20834
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid