Regions Map
Coordinate
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11
21
0
11
21
1
11
21
2
11
21
3
11
21
4
11
21
5
11
21
6
11
21
7
11
21
8
11
21
9
11
22
0
11
22
1
11
22
2
11
22
3
11
22
4
11
22
5
11
22
6
11
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9
11
23
0
11
23
1
11
23
2
11
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3
11
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7
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9
11
24
0
21349
21348
21347
21346
21345
21344
21343
21342
21341
21340
21339
21338
21337
21336
21335
21334
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid