Which place is it?
It is a pavement.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of   16
2     0   to the left of    4
3     1  to the right of    8
4     1   to the left of   16
5     3  to the right of    8
6     3   to the left of   16
7     4  to the right of    0
8     5  to the right of   15
9     5  to the right of    9
10    6   to the left of   16
11    7  to the right of   15
12    8   to the left of    3
13    8   to the left of    1
14    9   to the left of    5
15   10   to the left of   11
16   11  to the right of   10
17   13  to the right of    0
18   14   to the left of   15
19   15   to the left of    5
20   15   to the left of    7
21   15  to the right of   14
22   16  to the right of    3
23   16  to the right of    6
24   16  to the right of    0
25   16  to the right of    1