On which side of the picture is the box?
The box is on the left of the image.
    src        edge_attr  dst
0     0  to the right of   16
1     0  to the right of    7
2     0  to the right of    5
3     0  to the right of   11
4     0  to the right of   14
..  ...              ...  ...
67   15   to the left of    4
68   15  to the right of    7
69   16               on    5
70   16   to the left of   13
71   16   to the left of    0

[72 rows x 3 columns]