Regions Map
Coordinate
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16
18
7
16
18
8
16
18
9
16
19
0
16
19
1
16
19
2
16
19
3
16
19
4
16
19
5
16
19
6
16
19
7
16
19
8
16
19
9
16
20
0
16
20
1
16
20
2
16
20
3
16
20
4
16
20
5
16
20
6
16
20
7
16
20
8
16
20
9
16
21
0
16
21
1
16
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2
16
21
3
16
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4
16
21
5
16
21
6
16
21
7
11308
11307
11306
11305
11304
11303
11302
11301
11300
11299
11298
11297
11296
11295
11294
11293
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid