Are there either containers or blueberries?
No, there are no blueberries or containers.
     src        edge_attr  dst
0      0   to the left of   46
1      0   to the left of   50
2      0   to the left of   10
3      0   to the left of    4
4      0   to the left of   29
..   ...              ...  ...
395   61  to the right of    8
396   61             near   12
397   61  to the right of   47
398   61  to the right of   59
399   62  to the right of   32

[400 rows x 3 columns]