Do you see either any mattresses or motorcycles?
No, there are no motorcycles or mattresses.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of    7
2     0  to the right of    4
3     0  to the right of    2
4     1   to the left of    5
..  ...              ...  ...
57   16   to the left of    9
58   16  to the right of   12
59   16   to the left of    1
60   16  to the right of   10
61   16   to the left of   15

[62 rows x 3 columns]