Regions Map
Coordinate
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Y:
Search
15
20
0
15
20
1
15
20
2
15
20
3
15
20
4
15
20
5
15
20
6
15
20
7
15
20
8
15
20
9
15
21
0
15
21
1
15
21
2
15
21
3
15
21
4
15
21
5
15
21
6
15
21
7
15
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8
15
21
9
15
22
0
15
22
1
15
22
2
15
22
3
15
22
4
15
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5
15
22
6
15
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7
15
22
8
15
22
9
15
23
0
31639
31638
31637
31636
31635
31634
31633
31632
31631
31630
31629
31628
31627
31626
31625
31624
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid