What are the umbrellas on?
The umbrellas are on the sticks.
    src        edge_attr  dst
0     0   to the left of    6
1     1   to the left of    4
2     1  to the right of   14
3     2  to the right of    8
4     2   to the left of   13
..  ...              ...  ...
80   22  to the right of   21
81   22   to the left of   23
82   23  to the right of   10
83   23  to the right of   22
84   23  to the right of    7

[85 rows x 3 columns]