Which side of the image is the bike on, the left or the right?
The bike is on the right of the image.
    src        edge_attr  dst
0     1               on   20
1     1   to the left of    2
2     2  to the right of    1
3     2  to the right of   15
4     3               on   21
..  ...              ...  ...
60   19  to the right of    9
61   19  to the right of   11
62   19  to the right of   17
63   19  to the right of   12
64   20               by   21

[65 rows x 3 columns]