What is the color of the dirt?
The dirt is beige.
    src        edge_attr  dst
0     0   to the left of    7
1     0  to the right of    4
2     0  to the right of    9
3     0   to the left of   18
4     0   to the left of   20
..  ...              ...  ...
82   24   to the left of   19
83   24   to the left of   18
84   24   to the left of   16
85   24             near   10
86   24   to the left of   20

[87 rows x 3 columns]