Region Map
Coordinate
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21
80
21
81
21
82
21
83
21
84
21
85
21
86
21
87
21
88
21
89
21
90
21
91
21
92
21
93
21
94
21
95
21
96
21
97
21
98
21
99
22
00
22
01
22
02
22
03
22
04
22
05
22
06
22
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22
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22
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22
10
22
11
22
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22
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22
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22
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22
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22
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22
18
22
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22
20
22
21
22
22
22
23
22
24
22
25
22
26
22
27
22
28
22
29
22
30
22
31
22
32
22
33
22
34
22
35
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36
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22
38
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39
22
40
22
41
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42
22
43
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44
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45
22
46
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60
21979
21978
21977
21976
21975
21974
21973
21972
21971
21970
21969
21968
21967
21966
21965
21964
21963
21962
21961
21960
21959
21958
21957
21956
21955
21954
21953
21952
21951
21950
21949
21948
21947
21946
21945
21944
21943
21942
21941
21940
21939
21938
21937
21936
21935
21934
21933
21932
21931
21930
21929
21928
21927
21926
21925
21924
21923
21922
21921
21920
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid