Where do you think is the bush?
The bush is on the beach.
   src        edge_attr  dst
0    1   to the left of    8
1    1   to the left of    7
2    3               on    2
3    7  to the right of    1
4    7  to the right of    8
5    8   to the left of    7
6    8  to the right of    1