Regions Map
Coordinate
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21
06
0
21
06
1
21
06
2
21
06
3
21
06
4
21
06
5
21
06
6
21
06
7
21
06
8
21
06
9
21
07
0
21
07
1
21
07
2
21
07
3
21
07
4
21
07
5
21
07
6
21
07
7
21
07
8
21
07
9
21
08
0
21
08
1
21
08
2
21
08
3
21
08
4
21
08
5
21
08
6
21
08
7
21
08
8
21
08
9
21
09
0
18869
18868
18867
18866
18865
18864
18863
18862
18861
18860
18859
18858
18857
18856
18855
18854
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid