Regions Map
Coordinate
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Y:
Search
15
15
0
15
15
1
15
15
2
15
15
3
15
15
4
15
15
5
15
15
6
15
15
7
15
15
8
15
15
9
15
16
0
15
16
1
15
16
2
15
16
3
15
16
4
15
16
5
15
16
6
15
16
7
15
16
8
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16
9
15
17
0
15
17
1
15
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2
15
17
3
15
17
4
15
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5
15
17
6
15
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7
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17
8
15
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9
15
18
0
18799
18798
18797
18796
18795
18794
18793
18792
18791
18790
18789
18788
18787
18786
18785
18784
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid