Is that a yellow dog?
Yes, that is a yellow dog.
    src        edge_attr  dst
0     0  to the right of    6
1     0               of   18
2     0  to the right of    8
3     0   to the left of   14
4     0  to the right of   15
..  ...              ...  ...
87   18               in   17
88   18   to the left of   13
89   19   to the left of   13
90   19   to the left of    7
91   19               of   17

[92 rows x 3 columns]