Regions Map
Coordinate
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Y:
Search
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
19
21
20
30419
30418
30417
30416
30415
30414
30413
30412
30411
30410
30409
30408
30407
30406
30405
30404
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid