Do you see any blueberries to the right of the grapes in the center?
Yes, there are blueberries to the right of the grapes.
     src        edge_attr  dst
0      0  to the right of   30
1      0  to the right of   14
2      0   to the left of   38
3      0  to the right of   34
4      1   to the left of    3
..   ...              ...  ...
162   39  to the right of   28
163   39  to the right of   15
164   39  to the right of   14
165   40   to the left of   38
166   41   to the left of   35

[167 rows x 3 columns]