Regions Map
Coordinate
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11
18
0
11
18
1
11
18
2
11
18
3
11
18
4
11
18
5
11
18
6
11
18
7
11
18
8
11
18
9
11
19
0
11
19
1
11
19
2
11
19
3
11
19
4
11
19
5
11
19
6
11
19
7
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19
9
11
20
0
11
20
1
11
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2
11
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3
11
20
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11
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11
20
6
11
20
7
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20
8
11
20
9
11
21
0
30719
30718
30717
30716
30715
30714
30713
30712
30711
30710
30709
30708
30707
30706
30705
30704
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid