Regions Map
Coordinate
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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
12
14
1
12
14
2
12
14
3
12
14
4
12
14
5
12
14
6
12
14
7
12
14
8
12
14
9
12
15
0
12
15
1
12
15
2
12
15
3
12
15
4
12
15
5
12
15
6
12
15
7
12
15
8
12
15
9
12
16
0
29169
29168
29167
29166
29165
29164
29163
29162
29161
29160
29159
29158
29157
29156
29155
29154
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid