Regions Map
Coordinate
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15
27
5
15
27
6
15
27
7
15
27
8
15
27
9
15
28
0
15
28
1
15
28
2
15
28
3
15
28
4
15
28
5
15
28
6
15
28
7
15
28
8
15
28
9
15
29
0
15
29
1
15
29
2
15
29
3
15
29
4
15
29
5
15
29
6
15
29
7
15
29
8
15
29
9
15
30
0
15
30
1
15
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2
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30
3
15
30
4
15
30
5
11226
11225
11224
11223
11222
11221
11220
11219
11218
11217
11216
11215
11214
11213
11212
11211
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid