Do you see any pliers or clocks?
No, there are no pliers or clocks.
    src        edge_attr  dst
0     0   to the left of   22
1     0   to the left of   21
2     1  to the right of   11
3     1   to the left of   21
4     1  to the right of    6
..  ...              ...  ...
70   21  to the right of    1
71   21  to the right of    2
72   21  to the right of   11
73   22  to the right of    0
74   22   to the left of    5

[75 rows x 3 columns]