Region Map
Coordinate
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Search
18
10
18
11
18
12
18
13
18
14
18
15
18
16
18
17
18
18
18
19
18
20
18
21
18
22
18
23
18
24
18
25
18
26
18
27
18
28
18
29
18
30
18
31
18
32
18
33
18
34
18
35
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36
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41
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42
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48
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49
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50
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51
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52
18
53
18
54
18
55
18
56
18
57
18
58
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59
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60
18
61
18
62
18
63
18
64
18
65
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66
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67
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68
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69
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70
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71
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72
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74
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75
18
76
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80
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81
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82
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84
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86
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90
12059
12058
12057
12056
12055
12054
12053
12052
12051
12050
12049
12048
12047
12046
12045
12044
12043
12042
12041
12040
12039
12038
12037
12036
12035
12034
12033
12032
12031
12030
12029
12028
12027
12026
12025
12024
12023
12022
12021
12020
12019
12018
12017
12016
12015
12014
12013
12012
12011
12010
12009
12008
12007
12006
12005
12004
12003
12002
12001
12000
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid