What is on the wall?
The menu is on the wall.
     src        edge_attr  dst
0      0  to the right of   25
1      0  to the right of   24
2      0   to the left of   28
3      0  to the right of    2
4      0   to the left of   22
..   ...              ...  ...
129   28  to the right of    2
130   28   to the left of   16
131   28  to the right of   21
132   28   to the left of   22
133   28  to the right of   24

[134 rows x 3 columns]