What's on the cake?
The powdered sugar is on the cake.
    src        edge_attr  dst
0     0  to the right of    5
1     0  to the right of    1
2     0  to the right of   11
3     0  to the right of    8
4     1   to the left of    3
..  ...              ...  ...
58   11   to the left of    3
59   11   to the left of    5
60   11   to the left of    7
61   11   to the left of   10
62   11   to the left of    0

[63 rows x 3 columns]