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
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8
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18
9
11
19
0
11
19
1
11
19
2
11
19
3
11
19
4
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5
11
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6
11
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7
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19
8
11
19
9
11
20
0
36179
36178
36177
36176
36175
36174
36173
36172
36171
36170
36169
36168
36167
36166
36165
36164
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid