Regions Map
Coordinate
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10
17
5
10
17
6
10
17
7
10
17
8
10
17
9
10
18
0
10
18
1
10
18
2
10
18
3
10
18
4
10
18
5
10
18
6
10
18
7
10
18
8
10
18
9
10
19
0
10
19
1
10
19
2
10
19
3
10
19
4
10
19
5
10
19
6
10
19
7
10
19
8
10
19
9
10
20
0
10
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5
9846
9845
9844
9843
9842
9841
9840
9839
9838
9837
9836
9835
9834
9833
9832
9831
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid