Regions Map
Coordinate
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30
17
0
30
17
1
30
17
2
30
17
3
30
17
4
30
17
5
30
17
6
30
17
7
30
17
8
30
17
9
30
18
0
30
18
1
30
18
2
30
18
3
30
18
4
30
18
5
30
18
6
30
18
7
30
18
8
30
18
9
30
19
0
30
19
1
30
19
2
30
19
3
30
19
4
30
19
5
30
19
6
30
19
7
30
19
8
30
19
9
30
20
0
4179
4178
4177
4176
4175
4174
4173
4172
4171
4170
4169
4168
4167
4166
4165
4164
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid