How long is the child's hair?
The hair is long.
    src        edge_attr  dst
0     0  to the right of   10
1     2  to the right of    7
2     2  to the right of    5
3     2  to the right of    9
4     2   to the left of    4
..  ...              ...  ...
73   15   to the left of   12
74   16   to the left of    8
75   16   to the left of    2
76   16   to the left of   12
77   16   to the left of    5

[78 rows x 3 columns]