Regions Map
Coordinate
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11
17
0
11
17
1
11
17
2
11
17
3
11
17
4
11
17
5
11
17
6
11
17
7
11
17
8
11
17
9
11
18
0
11
18
1
11
18
2
11
18
3
11
18
4
11
18
5
11
18
6
11
18
7
11
18
8
11
18
9
11
19
0
11
19
1
11
19
2
11
19
3
11
19
4
11
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5
11
19
6
11
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7
11
19
8
11
19
9
11
20
0
28209
28208
28207
28206
28205
28204
28203
28202
28201
28200
28199
28198
28197
28196
28195
28194
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid