What is the dirt on?
The dirt is on the bag.
     src        edge_attr  dst
0      0  to the right of    9
1      0  to the right of    3
2      1  to the right of    8
3      1  to the right of    9
4      1  to the right of   29
..   ...              ...  ...
285   35  to the right of   22
286   35  to the right of   28
287   36   to the left of   33
288   36  to the right of   30
289   36  to the right of   32

[290 rows x 3 columns]