Regions Map
Coordinate
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15
17
5
15
17
6
15
17
7
15
17
8
15
17
9
15
18
0
15
18
1
15
18
2
15
18
3
15
18
4
15
18
5
15
18
6
15
18
7
15
18
8
15
18
9
15
19
0
15
19
1
15
19
2
15
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3
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19
4
15
19
5
15
19
6
15
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7
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8
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9
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0
15
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1
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3
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4
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5
10976
10975
10974
10973
10972
10971
10970
10969
10968
10967
10966
10965
10964
10963
10962
10961
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid