The letters are on what?
The letters are on the pole.
    src        edge_attr  dst
0     0   to the left of   14
1     0   to the left of   22
2     0   to the left of    4
3     0   to the left of    3
4     0   to the left of   13
..  ...              ...  ...
79   25               in    5
80   25          next to   22
81   25  to the right of    0
82   25  to the right of   21
83   25  to the right of    3

[84 rows x 3 columns]