Regions Map
Coordinate
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15
17
0
15
17
1
15
17
2
15
17
3
15
17
4
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
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8
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18
9
15
19
0
15
19
1
15
19
2
15
19
3
15
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4
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5
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6
15
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7
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8
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9
15
20
0
26829
26828
26827
26826
26825
26824
26823
26822
26821
26820
26819
26818
26817
26816
26815
26814
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid