Regions Map
Coordinate
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18
11
0
18
11
1
18
11
2
18
11
3
18
11
4
18
11
5
18
11
6
18
11
7
18
11
8
18
11
9
18
12
0
18
12
1
18
12
2
18
12
3
18
12
4
18
12
5
18
12
6
18
12
7
18
12
8
18
12
9
18
13
0
18
13
1
18
13
2
18
13
3
18
13
4
18
13
5
18
13
6
18
13
7
18
13
8
18
13
9
18
14
0
50409
50408
50407
50406
50405
50404
50403
50402
50401
50400
50399
50398
50397
50396
50395
50394
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid