Regions Map
Coordinate
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19
20
0
19
20
1
19
20
2
19
20
3
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20
4
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20
6
19
20
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8
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20
9
19
21
0
19
21
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21
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19
21
3
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4
19
21
5
19
21
6
19
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9
19
22
0
19
22
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2
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6
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9
19
23
0
30699
30698
30697
30696
30695
30694
30693
30692
30691
30690
30689
30688
30687
30686
30685
30684
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid