Regions Map
Coordinate
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31
21
0
31
21
1
31
21
2
31
21
3
31
21
4
31
21
5
31
21
6
31
21
7
31
21
8
31
21
9
31
22
0
31
22
1
31
22
2
31
22
3
31
22
4
31
22
5
31
22
6
31
22
7
31
22
8
31
22
9
31
23
0
31
23
1
31
23
2
31
23
3
31
23
4
31
23
5
31
23
6
31
23
7
31
23
8
31
23
9
31
24
0
28129
28128
28127
28126
28125
28124
28123
28122
28121
28120
28119
28118
28117
28116
28115
28114
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid