Region Map
Coordinate
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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
17
37
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38
17
39
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40
17
41
17
42
17
43
17
44
17
45
17
46
17
47
17
48
17
49
17
50
17
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
17
66
17
67
17
68
17
69
17
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
18919
18918
18917
18916
18915
18914
18913
18912
18911
18910
18909
18908
18907
18906
18905
18904
18903
18902
18901
18900
18899
18898
18897
18896
18895
18894
18893
18892
18891
18890
18889
18888
18887
18886
18885
18884
18883
18882
18881
18880
18879
18878
18877
18876
18875
18874
18873
18872
18871
18870
18869
18868
18867
18866
18865
18864
18863
18862
18861
18860
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid