Regions Map
Coordinate
X:
Y:
Search
10
20
5
10
20
6
10
20
7
10
20
8
10
20
9
10
21
0
10
21
1
10
21
2
10
21
3
10
21
4
10
21
5
10
21
6
10
21
7
10
21
8
10
21
9
10
22
0
10
22
1
10
22
2
10
22
3
10
22
4
10
22
5
10
22
6
10
22
7
10
22
8
10
22
9
10
23
0
10
23
1
10
23
2
10
23
3
10
23
4
10
23
5
9186
9185
9184
9183
9182
9181
9180
9179
9178
9177
9176
9175
9174
9173
9172
9171
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid