What kind of meat is to the right of the napkin?
The meat is ham.
    src        edge_attr  dst
0     0   to the left of   16
1     0   to the left of    8
2     1   to the left of   16
3     1  to the right of    9
4     2   to the left of   16
..  ...              ...  ...
66   18   to the left of   11
67   18  to the right of    4
68   18  to the right of    7
69   18  to the right of    3
70   18  to the right of   15

[71 rows x 3 columns]