Regions Map
Coordinate
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17
10
0
17
10
1
17
10
2
17
10
3
17
10
4
17
10
5
17
10
6
17
10
7
17
10
8
17
10
9
17
11
0
17
11
1
17
11
2
17
11
3
17
11
4
17
11
5
17
11
6
17
11
7
17
11
8
17
11
9
17
12
0
17
12
1
17
12
2
17
12
3
17
12
4
17
12
5
17
12
6
17
12
7
17
12
8
17
12
9
17
13
0
30189
30188
30187
30186
30185
30184
30183
30182
30181
30180
30179
30178
30177
30176
30175
30174
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid