Does the feeder look silver?
Yes, the feeder is silver.
    src        edge_attr  dst
0     0  to the right of   15
1     0  to the right of    8
2     0  to the right of    5
3     0  to the right of    6
4     0  to the right of    4
..  ...              ...  ...
68   18   to the left of   13
69   18  to the right of    5
70   18  to the right of    4
71   18  to the right of    8
72   18   to the left of   10

[73 rows x 3 columns]