Regions Map
Coordinate
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13
20
0
13
20
1
13
20
2
13
20
3
13
20
4
13
20
5
13
20
6
13
20
7
13
20
8
13
20
9
13
21
0
13
21
1
13
21
2
13
21
3
13
21
4
13
21
5
13
21
6
13
21
7
13
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8
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21
9
13
22
0
13
22
1
13
22
2
13
22
3
13
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4
13
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5
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6
13
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7
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8
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9
13
23
0
14179
14178
14177
14176
14175
14174
14173
14172
14171
14170
14169
14168
14167
14166
14165
14164
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid