Regions Map
Coordinate
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20
19
0
20
19
1
20
19
2
20
19
3
20
19
4
20
19
5
20
19
6
20
19
7
20
19
8
20
19
9
20
20
0
20
20
1
20
20
2
20
20
3
20
20
4
20
20
5
20
20
6
20
20
7
20
20
8
20
20
9
20
21
0
20
21
1
20
21
2
20
21
3
20
21
4
20
21
5
20
21
6
20
21
7
20
21
8
20
21
9
20
22
0
19059
19058
19057
19056
19055
19054
19053
19052
19051
19050
19049
19048
19047
19046
19045
19044
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid