What vegetables are on the mat?
The vegetables are potatoes.
     src        edge_attr  dst
0      0  to the right of    9
1      0   to the left of    7
2      0  to the right of   16
3      0  to the right of   14
4      2   to the left of   17
..   ...              ...  ...
96    27  to the right of   14
97    28   to the left of   26
98    28   to the left of   15
99    28   to the left of    5
100   28   to the left of   20

[101 rows x 3 columns]