Regions Map
Coordinate
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13
17
5
13
17
6
13
17
7
13
17
8
13
17
9
13
18
0
13
18
1
13
18
2
13
18
3
13
18
4
13
18
5
13
18
6
13
18
7
13
18
8
13
18
9
13
19
0
13
19
1
13
19
2
13
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3
13
19
4
13
19
5
13
19
6
13
19
7
13
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8
13
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9
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0
13
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1
13
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2
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3
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4
13
20
5
13166
13165
13164
13163
13162
13161
13160
13159
13158
13157
13156
13155
13154
13153
13152
13151
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid