Regions Map
Coordinate
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50
18
0
50
18
1
50
18
2
50
18
3
50
18
4
50
18
5
50
18
6
50
18
7
50
18
8
50
18
9
50
19
0
50
19
1
50
19
2
50
19
3
50
19
4
50
19
5
50
19
6
50
19
7
50
19
8
50
19
9
50
20
0
50
20
1
50
20
2
50
20
3
50
20
4
50
20
5
50
20
6
50
20
7
50
20
8
50
20
9
50
21
0
18879
18878
18877
18876
18875
18874
18873
18872
18871
18870
18869
18868
18867
18866
18865
18864
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid