Regions Map
Coordinate
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28
20
0
28
20
1
28
20
2
28
20
3
28
20
4
28
20
5
28
20
6
28
20
7
28
20
8
28
20
9
28
21
0
28
21
1
28
21
2
28
21
3
28
21
4
28
21
5
28
21
6
28
21
7
28
21
8
28
21
9
28
22
0
28
22
1
28
22
2
28
22
3
28
22
4
28
22
5
28
22
6
28
22
7
28
22
8
28
22
9
28
23
0
28189
28188
28187
28186
28185
28184
28183
28182
28181
28180
28179
28178
28177
28176
28175
28174
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid