Regions Map
Coordinate
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13
55
0
13
55
1
13
55
2
13
55
3
13
55
4
13
55
5
13
55
6
13
55
7
13
55
8
13
55
9
13
56
0
13
56
1
13
56
2
13
56
3
13
56
4
13
56
5
13
56
6
13
56
7
13
56
8
13
56
9
13
57
0
13
57
1
13
57
2
13
57
3
13
57
4
13
57
5
13
57
6
13
57
7
13
57
8
13
57
9
13
58
0
20159
20158
20157
20156
20155
20154
20153
20152
20151
20150
20149
20148
20147
20146
20145
20144
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid