Are there both cakes and sprinkles in this scene?
No, there are sprinkles but no cakes.
   src        edge_attr  dst
0    0  to the right of    7
1    1  to the right of    7
2    3               of    7
3    4  to the right of    5
4    5   to the left of    4
5    7               in    3
6    7   to the left of    0
7    7   to the left of    1