Regions Map
Coordinate
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11
21
0
11
21
1
11
21
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21
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11
21
4
11
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11
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6
11
21
7
11
21
8
11
21
9
11
22
0
11
22
1
11
22
2
11
22
3
11
22
4
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5
11
22
6
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9
11
23
0
11
23
1
11
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2
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3
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7
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9
11
24
0
45129
45128
45127
45126
45125
45124
45123
45122
45121
45120
45119
45118
45117
45116
45115
45114
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid