Regions Map
Coordinate
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11
22
0
11
22
1
11
22
2
11
22
3
11
22
4
11
22
5
11
22
6
11
22
7
11
22
8
11
22
9
11
23
0
11
23
1
11
23
2
11
23
3
11
23
4
11
23
5
11
23
6
11
23
7
11
23
8
11
23
9
11
24
0
11
24
1
11
24
2
11
24
3
11
24
4
11
24
5
11
24
6
11
24
7
11
24
8
11
24
9
11
25
0
28709
28708
28707
28706
28705
28704
28703
28702
28701
28700
28699
28698
28697
28696
28695
28694
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid