Region Map
Coordinate
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Search
19
50
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51
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52
19
53
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54
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55
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56
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57
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58
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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
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65
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66
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81
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82
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83
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84
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85
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86
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90
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91
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92
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93
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94
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95
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96
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98
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00
20
01
20
02
20
03
20
04
20
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20
06
20
07
20
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20
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20
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11589
11588
11587
11586
11585
11584
11583
11582
11581
11580
11579
11578
11577
11576
11575
11574
11573
11572
11571
11570
11569
11568
11567
11566
11565
11564
11563
11562
11561
11560
11559
11558
11557
11556
11555
11554
11553
11552
11551
11550
11549
11548
11547
11546
11545
11544
11543
11542
11541
11540
11539
11538
11537
11536
11535
11534
11533
11532
11531
11530
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid