What is this bouquet in?
The bouquet is in the vase.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of   17
2     0   to the left of    7
3     0   to the left of    5
4     0   to the left of    2
..  ...              ...  ...
71   17  to the right of    2
72   17   to the left of    6
73   17  to the right of    0
74   17  to the right of    4
75   18  to the right of    3

[76 rows x 3 columns]