What is in the bread?
The hot dog is in the bread.
     src        edge_attr  dst
0      0  to the right of   13
1      0  to the right of   12
2      0  to the right of   33
3      0  to the right of   32
4      0  to the right of    4
..   ...              ...  ...
210   33   to the left of    9
211   33   to the left of   13
212   33   to the left of   14
213   33   to the left of   18
214   33   to the left of   24

[215 rows x 3 columns]