Regions Map
Coordinate
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55
13
0
55
13
1
55
13
2
55
13
3
55
13
4
55
13
5
55
13
6
55
13
7
55
13
8
55
13
9
55
14
0
55
14
1
55
14
2
55
14
3
55
14
4
55
14
5
55
14
6
55
14
7
55
14
8
55
14
9
55
15
0
55
15
1
55
15
2
55
15
3
55
15
4
55
15
5
55
15
6
55
15
7
55
15
8
55
15
9
55
16
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