Regions Map
Coordinate
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21
02
0
21
02
1
21
02
2
21
02
3
21
02
4
21
02
5
21
02
6
21
02
7
21
02
8
21
02
9
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
16159
16158
16157
16156
16155
16154
16153
16152
16151
16150
16149
16148
16147
16146
16145
16144
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid