Regions Map
Coordinate
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20
17
0
20
17
1
20
17
2
20
17
3
20
17
4
20
17
5
20
17
6
20
17
7
20
17
8
20
17
9
20
18
0
20
18
1
20
18
2
20
18
3
20
18
4
20
18
5
20
18
6
20
18
7
20
18
8
20
18
9
20
19
0
20
19
1
20
19
2
20
19
3
20
19
4
20
19
5
20
19
6
20
19
7
20
19
8
20
19
9
20
20
0
13289
13288
13287
13286
13285
13284
13283
13282
13281
13280
13279
13278
13277
13276
13275
13274
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid