Do you see a zebra by the fence?
No, there is a horse by the fence.
     src        edge_attr  dst
0      0  to the right of   13
1      0   to the left of    7
2      0   to the left of   17
3      1   to the left of    8
4      1   to the left of    7
..   ...              ...  ...
107   22   to the left of    9
108   22   to the left of    7
109   22   to the left of   21
110   22   to the left of   18
111   22       hanging on   13

[112 rows x 3 columns]