Regions Map
Coordinate
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10
11
0
10
11
1
10
11
2
10
11
3
10
11
4
10
11
5
10
11
6
10
11
7
10
11
8
10
11
9
10
12
0
10
12
1
10
12
2
10
12
3
10
12
4
10
12
5
10
12
6
10
12
7
10
12
8
10
12
9
10
13
0
10
13
1
10
13
2
10
13
3
10
13
4
10
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5
10
13
6
10
13
7
10
13
8
10
13
9
10
14
0
28469
28468
28467
28466
28465
28464
28463
28462
28461
28460
28459
28458
28457
28456
28455
28454
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid