Regions Map
Coordinate
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21
19
0
21
19
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21
19
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6
21
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21
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8
21
19
9
21
20
0
21
20
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21
20
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21
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3
21
20
4
21
20
5
21
20
6
21
20
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21
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9
21
21
0
21
21
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21
21
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21
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21
21
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21
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9
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22
0
15149
15148
15147
15146
15145
15144
15143
15142
15141
15140
15139
15138
15137
15136
15135
15134
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid