Regions Map
Coordinate
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40
17
0
40
17
1
40
17
2
40
17
3
40
17
4
40
17
5
40
17
6
40
17
7
40
17
8
40
17
9
40
18
0
40
18
1
40
18
2
40
18
3
40
18
4
40
18
5
40
18
6
40
18
7
40
18
8
40
18
9
40
19
0
40
19
1
40
19
2
40
19
3
40
19
4
40
19
5
40
19
6
40
19
7
40
19
8
40
19
9
40
20
0
21769
21768
21767
21766
21765
21764
21763
21762
21761
21760
21759
21758
21757
21756
21755
21754
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid