Regions Map
Coordinate
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10
20
5
10
20
6
10
20
7
10
20
8
10
20
9
10
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0
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21
1
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3
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4
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21
5
10
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6
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8
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9
10
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0
10
22
1
10
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2
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4
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5
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0
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5
12656
12655
12654
12653
12652
12651
12650
12649
12648
12647
12646
12645
12644
12643
12642
12641
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid