Regions Map
Coordinate
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47
10
0
47
10
1
47
10
2
47
10
3
47
10
4
47
10
5
47
10
6
47
10
7
47
10
8
47
10
9
47
11
0
47
11
1
47
11
2
47
11
3
47
11
4
47
11
5
47
11
6
47
11
7
47
11
8
47
11
9
47
12
0
47
12
1
47
12
2
47
12
3
47
12
4
47
12
5
47
12
6
47
12
7
47
12
8
47
12
9
47
13
0
20139
20138
20137
20136
20135
20134
20133
20132
20131
20130
20129
20128
20127
20126
20125
20124
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid