Regions Map
Coordinate
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20
09
0
20
09
1
20
09
2
20
09
3
20
09
4
20
09
5
20
09
6
20
09
7
20
09
8
20
09
9
20
10
0
20
10
1
20
10
2
20
10
3
20
10
4
20
10
5
20
10
6
20
10
7
20
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20
10
9
20
11
0
20
11
1
20
11
2
20
11
3
20
11
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20
11
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20
11
6
20
11
7
20
11
8
20
11
9
20
12
0
17819
17818
17817
17816
17815
17814
17813
17812
17811
17810
17809
17808
17807
17806
17805
17804
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid