Regions Map
Coordinate
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15
18
5
15
18
6
15
18
7
15
18
8
15
18
9
15
19
0
15
19
1
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19
2
15
19
3
15
19
4
15
19
5
15
19
6
15
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7
15
19
8
15
19
9
15
20
0
15
20
1
15
20
2
15
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3
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20
4
15
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5
15
20
6
15
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7
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8
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9
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0
15
21
1
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2
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3
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4
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5
10356
10355
10354
10353
10352
10351
10350
10349
10348
10347
10346
10345
10344
10343
10342
10341
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid