Regions Map
Coordinate
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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
21
2
16
21
3
16
21
4
16
21
5
16
21
6
16
21
7
16
21
8
16
21
9
16
22
0
51049
51048
51047
51046
51045
51044
51043
51042
51041
51040
51039
51038
51037
51036
51035
51034
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid