Where is the grass?
The grass is on the field.
     src        edge_attr  dst
0      0  to the right of   26
1      0   to the left of   17
2      0   to the left of    9
3      0   to the left of    2
4      1  to the right of   25
..   ...              ...  ...
96    25   to the left of   17
97    26   to the left of   17
98    26   to the left of   18
99    26   to the left of    0
100   26   to the left of    1

[101 rows x 3 columns]