Regions Map
Coordinate
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21
03
0
21
03
1
21
03
2
21
03
3
21
03
4
21
03
5
21
03
6
21
03
7
21
03
8
21
03
9
21
04
0
21
04
1
21
04
2
21
04
3
21
04
4
21
04
5
21
04
6
21
04
7
21
04
8
21
04
9
21
05
0
21
05
1
21
05
2
21
05
3
21
05
4
21
05
5
21
05
6
21
05
7
21
05
8
21
05
9
21
06
0
45169
45168
45167
45166
45165
45164
45163
45162
45161
45160
45159
45158
45157
45156
45155
45154
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid