Regions Map
Coordinate
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22
11
0
22
11
1
22
11
2
22
11
3
22
11
4
22
11
5
22
11
6
22
11
7
22
11
8
22
11
9
22
12
0
22
12
1
22
12
2
22
12
3
22
12
4
22
12
5
22
12
6
22
12
7
22
12
8
22
12
9
22
13
0
22
13
1
22
13
2
22
13
3
22
13
4
22
13
5
22
13
6
22
13
7
22
13
8
22
13
9
22
14
0
20269
20268
20267
20266
20265
20264
20263
20262
20261
20260
20259
20258
20257
20256
20255
20254
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid