Regions Map
Coordinate
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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
21
09
8
21
09
9
21
10
0
28409
28408
28407
28406
28405
28404
28403
28402
28401
28400
28399
28398
28397
28396
28395
28394
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid