Regions Map
Coordinate
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19
20
0
19
20
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19
20
2
19
20
3
19
20
4
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20
5
19
20
6
19
20
7
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8
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20
9
19
21
0
19
21
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21
2
19
21
3
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21
4
19
21
5
19
21
6
19
21
7
19
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8
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9
19
22
0
19
22
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19
22
2
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3
19
22
4
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5
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6
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9
19
23
0
49649
49648
49647
49646
49645
49644
49643
49642
49641
49640
49639
49638
49637
49636
49635
49634
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid