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
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13
9
11
14
0
11
14
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11
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2
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3
11
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5
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6
11
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7
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14
8
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9
11
15
0
41159
41158
41157
41156
41155
41154
41153
41152
41151
41150
41149
41148
41147
41146
41145
41144
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid