Are the apples on the trays?
Yes, the apples are on the trays.
     src        edge_attr  dst
0      0               in   22
1      0  to the right of   29
2      0   to the left of   23
3      0  to the right of   17
4      0   to the left of    2
..   ...              ...  ...
130   30               on    4
131   30   to the left of    5
132   30   to the left of   14
133   30  to the right of   10
134   30   to the left of    6

[135 rows x 3 columns]