Regions Map
Coordinate
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10
20
5
10
20
6
10
20
7
10
20
8
10
20
9
10
21
0
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21
1
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3
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21
4
10
21
5
10
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6
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8
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9
10
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0
10
22
1
10
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2
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3
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4
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5
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6
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9
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0
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4
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5
12196
12195
12194
12193
12192
12191
12190
12189
12188
12187
12186
12185
12184
12183
12182
12181
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid