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
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21
9
15
22
0
15
22
1
15
22
2
15
22
3
15
22
4
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5
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6
15
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7
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8
15
22
9
15
23
0
30279
30278
30277
30276
30275
30274
30273
30272
30271
30270
30269
30268
30267
30266
30265
30264
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid