Regions Map
Coordinate
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40
10
0
40
10
1
40
10
2
40
10
3
40
10
4
40
10
5
40
10
6
40
10
7
40
10
8
40
10
9
40
11
0
40
11
1
40
11
2
40
11
3
40
11
4
40
11
5
40
11
6
40
11
7
40
11
8
40
11
9
40
12
0
40
12
1
40
12
2
40
12
3
40
12
4
40
12
5
40
12
6
40
12
7
40
12
8
40
12
9
40
13
0
18199
18198
18197
18196
18195
18194
18193
18192
18191
18190
18189
18188
18187
18186
18185
18184
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid