Regions Map
Coordinate
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12
11
0
12
11
1
12
11
2
12
11
3
12
11
4
12
11
5
12
11
6
12
11
7
12
11
8
12
11
9
12
12
0
12
12
1
12
12
2
12
12
3
12
12
4
12
12
5
12
12
6
12
12
7
12
12
8
12
12
9
12
13
0
12
13
1
12
13
2
12
13
3
12
13
4
12
13
5
12
13
6
12
13
7
12
13
8
12
13
9
12
14
0
42179
42178
42177
42176
42175
42174
42173
42172
42171
42170
42169
42168
42167
42166
42165
42164
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid