Regions Map
Coordinate
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13
19
0
13
19
1
13
19
2
13
19
3
13
19
4
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19
5
13
19
6
13
19
7
13
19
8
13
19
9
13
20
0
13
20
1
13
20
2
13
20
3
13
20
4
13
20
5
13
20
6
13
20
7
13
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9
13
21
0
13
21
1
13
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2
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3
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4
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6
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7
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9
13
22
0
20469
20468
20467
20466
20465
20464
20463
20462
20461
20460
20459
20458
20457
20456
20455
20454
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid