Regions Map
Coordinate
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31
11
0
31
11
1
31
11
2
31
11
3
31
11
4
31
11
5
31
11
6
31
11
7
31
11
8
31
11
9
31
12
0
31
12
1
31
12
2
31
12
3
31
12
4
31
12
5
31
12
6
31
12
7
31
12
8
31
12
9
31
13
0
31
13
1
31
13
2
31
13
3
31
13
4
31
13
5
31
13
6
31
13
7
31
13
8
31
13
9
31
14
0
20179
20178
20177
20176
20175
20174
20173
20172
20171
20170
20169
20168
20167
20166
20165
20164
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid