Regions Map
Coordinate
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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
21
09
1
21
09
2
21
09
3
21
09
4
21
09
5
21
09
6
21
09
7
8718
8717
8716
8715
8714
8713
8712
8711
8710
8709
8708
8707
8706
8705
8704
8703
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid