Regions Map
Coordinate
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19
10
0
19
10
1
19
10
2
19
10
3
19
10
4
19
10
5
19
10
6
19
10
7
19
10
8
19
10
9
19
11
0
19
11
1
19
11
2
19
11
3
19
11
4
19
11
5
19
11
6
19
11
7
19
11
8
19
11
9
19
12
0
19
12
1
19
12
2
19
12
3
19
12
4
19
12
5
19
12
6
19
12
7
19
12
8
19
12
9
19
13
0
47149
47148
47147
47146
47145
47144
47143
47142
47141
47140
47139
47138
47137
47136
47135
47134
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid