Regions Map
Coordinate
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11
17
5
11
17
6
11
17
7
11
17
8
11
17
9
11
18
0
11
18
1
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18
2
11
18
3
11
18
4
11
18
5
11
18
6
11
18
7
11
18
8
11
18
9
11
19
0
11
19
1
11
19
2
11
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3
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19
4
11
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5
11
19
6
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7
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0
11
20
1
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2
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20
3
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4
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20
5
14506
14505
14504
14503
14502
14501
14500
14499
14498
14497
14496
14495
14494
14493
14492
14491
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid