Regions Map
Coordinate
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13
20
0
13
20
1
13
20
2
13
20
3
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20
4
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5
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20
6
13
20
7
13
20
8
13
20
9
13
21
0
13
21
1
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21
2
13
21
3
13
21
4
13
21
5
13
21
6
13
21
7
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8
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9
13
22
0
13
22
1
13
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2
13
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3
13
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6
13
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7
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9
13
23
0
18179
18178
18177
18176
18175
18174
18173
18172
18171
18170
18169
18168
18167
18166
18165
18164
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid