Are there knee pads or objects?
No, there are no objects or knee pads.
     src        edge_attr  dst
0      2   to the left of   25
1      2  to the right of   20
2      2   to the left of   10
3      2  to the right of    9
4      2   to the left of    8
..   ...              ...  ...
118   28  to the right of   24
119   28   to the left of   21
120   28  to the right of   27
121   29   to the left of   11
122   30               in    0

[123 rows x 3 columns]