Regions Map
Coordinate
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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
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
28159
28158
28157
28156
28155
28154
28153
28152
28151
28150
28149
28148
28147
28146
28145
28144
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid