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
09
29
10
29
11
29
12
29
13
29
14
29
15
29
16
29
17
29
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29
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29
20
29
21
29
22
29
23
29
24
29
25
29
26
29
27
29
28
29
29
29
30
29
31
29
32
29
33
29
34
29
35
29
36
29
37
29
38
29
39
29
40
29
41
29
42
29
43
29
44
29
45
29
46
29
47
29
48
29
49
29
50
29
51
29
52
29
53
29
54
29
55
29
56
29
57
29
58
29
59
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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
29
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
10929
10928
10927
10926
10925
10924
10923
10922
10921
10920
10919
10918
10917
10916
10915
10914
10913
10912
10911
10910
10909
10908
10907
10906
10905
10904
10903
10902
10901
10900
10899
10898
10897
10896
10895
10894
10893
10892
10891
10890
10889
10888
10887
10886
10885
10884
10883
10882
10881
10880
10879
10878
10877
10876
10875
10874
10873
10872
10871
10870
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid