Region Map
Coordinate
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Y:
Search
21
40
21
41
21
42
21
43
21
44
21
45
21
46
21
47
21
48
21
49
21
50
21
51
21
52
21
53
21
54
21
55
21
56
21
57
21
58
21
59
21
60
21
61
21
62
21
63
21
64
21
65
21
66
21
67
21
68
21
69
21
70
21
71
21
72
21
73
21
74
21
75
21
76
21
77
21
78
21
79
21
80
21
81
21
82
21
83
21
84
21
85
21
86
21
87
21
88
21
89
21
90
21
91
21
92
21
93
21
94
21
95
21
96
21
97
21
98
21
99
22
00
22
01
22
02
22
03
22
04
22
05
22
06
22
07
22
08
22
09
22
10
22
11
22
12
22
13
22
14
22
15
22
16
22
17
22
18
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19
22
20
18529
18528
18527
18526
18525
18524
18523
18522
18521
18520
18519
18518
18517
18516
18515
18514
18513
18512
18511
18510
18509
18508
18507
18506
18505
18504
18503
18502
18501
18500
18499
18498
18497
18496
18495
18494
18493
18492
18491
18490
18489
18488
18487
18486
18485
18484
18483
18482
18481
18480
18479
18478
18477
18476
18475
18474
18473
18472
18471
18470
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid