Regions Map
Coordinate
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10
11
0
10
11
1
10
11
2
10
11
3
10
11
4
10
11
5
10
11
6
10
11
7
10
11
8
10
11
9
10
12
0
10
12
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10
12
2
10
12
3
10
12
4
10
12
5
10
12
6
10
12
7
10
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12
9
10
13
0
10
13
1
10
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2
10
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3
10
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6
10
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7
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13
8
10
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9
10
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0
28819
28818
28817
28816
28815
28814
28813
28812
28811
28810
28809
28808
28807
28806
28805
28804
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid