Regions Map
Coordinate
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14
19
0
14
19
1
14
19
2
14
19
3
14
19
4
14
19
5
14
19
6
14
19
7
14
19
8
14
19
9
14
20
0
14
20
1
14
20
2
14
20
3
14
20
4
14
20
5
14
20
6
14
20
7
14
20
8
14
20
9
14
21
0
14
21
1
14
21
2
14
21
3
14
21
4
14
21
5
14
21
6
14
21
7
14
21
8
14
21
9
14
22
0
3189
3188
3187
3186
3185
3184
3183
3182
3181
3180
3179
3178
3177
3176
3175
3174
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid