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
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18
2
11
18
3
11
18
4
11
18
5
11
18
6
11
18
7
11
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18
9
11
19
0
11
19
1
11
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2
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19
3
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4
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5
11
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6
11
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7
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8
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9
11
20
0
47169
47168
47167
47166
47165
47164
47163
47162
47161
47160
47159
47158
47157
47156
47155
47154
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid