What is in the cup?
The flower is in the cup.
    src        edge_attr  dst
0     0        on top of    3
1     0   to the left of    6
2     1   to the left of    5
3     1        on top of   15
4     2  to the right of    7
..  ...              ...  ...
72   18   to the left of    2
73   18  to the right of   19
74   19   to the left of   18
75   19   to the left of    4
76   20   to the left of   13

[77 rows x 3 columns]