How the food that is not brown is called?
The food is a strawberry.
    src        edge_attr  dst
0     0  to the right of   15
1     0  to the right of   12
2     0  to the right of   13
3     0  to the right of   16
4     1   to the left of   11
..  ...              ...  ...
56   16   to the left of    1
57   16   to the left of   11
58   16  to the right of    3
59   16   to the left of   12
60   16   to the left of    0

[61 rows x 3 columns]