What place is shown?
It is a station.
   src        edge_attr  dst
0    0           beside    9
1    3   to the left of   10
2    4   on the side of    9
3    4  to the right of   10
4    6   to the left of   11
5   10   to the left of    4
6   10  to the right of    3
7   11  to the right of    6