Region Map
Coordinate
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Search
17
10
17
11
17
12
17
13
17
14
17
15
17
16
17
17
17
18
17
19
17
20
17
21
17
22
17
23
17
24
17
25
17
26
17
27
17
28
17
29
17
30
17
31
17
32
17
33
17
34
17
35
17
36
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41
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48
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49
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50
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51
17
52
17
53
17
54
17
55
17
56
17
57
17
58
17
59
17
60
17
61
17
62
17
63
17
64
17
65
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66
17
67
17
68
17
69
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70
17
71
17
72
17
73
17
74
17
75
17
76
17
77
17
78
17
79
17
80
17
81
17
82
17
83
17
84
17
85
17
86
17
87
17
88
17
89
17
90
12019
12018
12017
12016
12015
12014
12013
12012
12011
12010
12009
12008
12007
12006
12005
12004
12003
12002
12001
12000
11999
11998
11997
11996
11995
11994
11993
11992
11991
11990
11989
11988
11987
11986
11985
11984
11983
11982
11981
11980
11979
11978
11977
11976
11975
11974
11973
11972
11971
11970
11969
11968
11967
11966
11965
11964
11963
11962
11961
11960
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid