Regions Map
Coordinate
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20
09
0
20
09
1
20
09
2
20
09
3
20
09
4
20
09
5
20
09
6
20
09
7
20
09
8
20
09
9
20
10
0
20
10
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20
10
2
20
10
3
20
10
4
20
10
5
20
10
6
20
10
7
20
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10
9
20
11
0
20
11
1
20
11
2
20
11
3
20
11
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20
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20
11
6
20
11
7
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11
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20
11
9
20
12
0
45149
45148
45147
45146
45145
45144
45143
45142
45141
45140
45139
45138
45137
45136
45135
45134
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid