Is the trash can on the left or on the right side?
The trash can is on the left of the image.
    src        edge_attr  dst
0     1  to the right of    6
1     1  to the right of   18
2     1  to the right of   14
3     1           behind   11
4     1  to the right of    5
..  ...              ...  ...
63   19  to the right of    9
64   20   to the left of   10
65   20           behind   11
66   20             near    5
67   20   to the left of   13

[68 rows x 3 columns]