Regions Map
Coordinate
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19
20
0
19
20
1
19
20
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19
20
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4
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20
6
19
20
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19
20
8
19
20
9
19
21
0
19
21
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21
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19
21
3
19
21
4
19
21
5
19
21
6
19
21
7
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9
19
22
0
19
22
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19
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2
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9
19
23
0
25639
25638
25637
25636
25635
25634
25633
25632
25631
25630
25629
25628
25627
25626
25625
25624
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid