Regions Map
Coordinate
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11
12
0
11
12
1
11
12
2
11
12
3
11
12
4
11
12
5
11
12
6
11
12
7
11
12
8
11
12
9
11
13
0
11
13
1
11
13
2
11
13
3
11
13
4
11
13
5
11
13
6
11
13
7
11
13
8
11
13
9
11
14
0
11
14
1
11
14
2
11
14
3
11
14
4
11
14
5
11
14
6
11
14
7
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14
8
11
14
9
11
15
0
16149
16148
16147
16146
16145
16144
16143
16142
16141
16140
16139
16138
16137
16136
16135
16134
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid