Region Map
Coordinate
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Y:
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
18
36
18
37
18
38
18
39
18
40
18
41
18
42
18
43
18
44
18
45
18
46
18
47
18
48
18
49
18
50
18
51
18
52
18
53
18
54
18
55
18
56
18
57
18
58
18
59
18
60
18
61
18
62
18
63
18
64
18
65
18
66
18
67
18
68
18
69
18
70
18
71
18
72
18
73
18
74
18
75
18
76
18
77
18
78
18
79
18
80
18
81
18
82
18
83
18
84
18
85
18
86
18
87
18
88
18
89
18
90
28889
28888
28887
28886
28885
28884
28883
28882
28881
28880
28879
28878
28877
28876
28875
28874
28873
28872
28871
28870
28869
28868
28867
28866
28865
28864
28863
28862
28861
28860
28859
28858
28857
28856
28855
28854
28853
28852
28851
28850
28849
28848
28847
28846
28845
28844
28843
28842
28841
28840
28839
28838
28837
28836
28835
28834
28833
28832
28831
28830
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid