What is in the window?
The sunflower is in the window.
     src        edge_attr  dst
0      0  to the right of   33
1      0   to the left of    8
2      0  to the right of    3
3      0   to the left of   27
4      0  to the right of   17
..   ...              ...  ...
212   37   to the left of    4
213   38  to the right of    8
214   38   to the left of   30
215   38   to the left of   31
216   38               in   19

[217 rows x 3 columns]