Regions Map
Coordinate
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10
20
0
10
20
1
10
20
2
10
20
3
10
20
4
10
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5
10
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6
10
20
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10
20
8
10
20
9
10
21
0
10
21
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10
21
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10
21
3
10
21
4
10
21
5
10
21
6
10
21
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9
10
22
0
10
22
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10
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2
10
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3
10
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10
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10
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6
10
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10
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9
10
23
0
54749
54748
54747
54746
54745
54744
54743
54742
54741
54740
54739
54738
54737
54736
54735
54734
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid