Regions Map
Coordinate
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30
19
0
30
19
1
30
19
2
30
19
3
30
19
4
30
19
5
30
19
6
30
19
7
30
19
8
30
19
9
30
20
0
30
20
1
30
20
2
30
20
3
30
20
4
30
20
5
30
20
6
30
20
7
30
20
8
30
20
9
30
21
0
30
21
1
30
21
2
30
21
3
30
21
4
30
21
5
30
21
6
30
21
7
30
21
8
30
21
9
30
22
0
18109
18108
18107
18106
18105
18104
18103
18102
18101
18100
18099
18098
18097
18096
18095
18094
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid