Region Map
Coordinate
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28
90
28
91
28
92
28
93
28
94
28
95
28
96
28
97
28
98
28
99
29
00
29
01
29
02
29
03
29
04
29
05
29
06
29
07
29
08
29
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29
10
29
11
29
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29
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29
14
29
15
29
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29
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29
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29
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29
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29
28
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30
29
31
29
32
29
33
29
34
29
35
29
36
29
37
29
38
29
39
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40
29
41
29
42
29
43
29
44
29
45
29
46
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47
29
48
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49
29
50
29
51
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52
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53
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54
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55
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56
29
57
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60
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61
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62
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63
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64
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65
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66
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70
32929
32928
32927
32926
32925
32924
32923
32922
32921
32920
32919
32918
32917
32916
32915
32914
32913
32912
32911
32910
32909
32908
32907
32906
32905
32904
32903
32902
32901
32900
32899
32898
32897
32896
32895
32894
32893
32892
32891
32890
32889
32888
32887
32886
32885
32884
32883
32882
32881
32880
32879
32878
32877
32876
32875
32874
32873
32872
32871
32870
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid