Regions Map
Coordinate
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10
20
0
10
20
1
10
20
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20
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20
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10
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6
10
20
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10
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10
20
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10
21
0
10
21
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10
21
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21
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10
21
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10
21
6
10
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10
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0
10
22
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10
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10
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3
10
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10
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10
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9
10
23
0
53719
53718
53717
53716
53715
53714
53713
53712
53711
53710
53709
53708
53707
53706
53705
53704
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid