Region Map
Coordinate
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Y:
Search
20
50
20
51
20
52
20
53
20
54
20
55
20
56
20
57
20
58
20
59
20
60
20
61
20
62
20
63
20
64
20
65
20
66
20
67
20
68
20
69
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70
20
71
20
72
20
73
20
74
20
75
20
76
20
77
20
78
20
79
20
80
20
81
20
82
20
83
20
84
20
85
20
86
20
87
20
88
20
89
20
90
20
91
20
92
20
93
20
94
20
95
20
96
20
97
20
98
20
99
21
00
21
01
21
02
21
03
21
04
21
05
21
06
21
07
21
08
21
09
21
10
21
11
21
12
21
13
21
14
21
15
21
16
21
17
21
18
21
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21
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30
29489
29488
29487
29486
29485
29484
29483
29482
29481
29480
29479
29478
29477
29476
29475
29474
29473
29472
29471
29470
29469
29468
29467
29466
29465
29464
29463
29462
29461
29460
29459
29458
29457
29456
29455
29454
29453
29452
29451
29450
29449
29448
29447
29446
29445
29444
29443
29442
29441
29440
29439
29438
29437
29436
29435
29434
29433
29432
29431
29430
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid