On which side is the pizza?
The pizza is on the left of the image.
     src        edge_attr  dst
0      0   to the left of   50
1      0   to the left of   44
2      0  to the right of   12
3      0   to the left of   10
4      0  to the right of   46
..   ...              ...  ...
299   61  to the right of   59
300   61  to the right of   58
301   61   to the left of   10
302   61  to the right of   25
303   62   to the left of   53

[304 rows x 3 columns]