Regions Map
Coordinate
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47
10
0
47
10
1
47
10
2
47
10
3
47
10
4
47
10
5
47
10
6
47
10
7
47
10
8
47
10
9
47
11
0
47
11
1
47
11
2
47
11
3
47
11
4
47
11
5
47
11
6
47
11
7
47
11
8
47
11
9
47
12
0
47
12
1
47
12
2
47
12
3
47
12
4
47
12
5
47
12
6
47
12
7
47
12
8
47
12
9
47
13
0
18159
18158
18157
18156
18155
18154
18153
18152
18151
18150
18149
18148
18147
18146
18145
18144
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid