Which side of the picture is the fence on?
The fence is on the right of the image.
    src        edge_attr  dst
0     0  to the right of   22
1     0  to the right of   10
2     0  to the right of    3
3     0  to the right of   16
4     1               on    5
..  ...              ...  ...
60   23   to the left of   10
61   23  to the right of   13
62   25  to the right of    4
63   25   to the left of    2
64   26  to the right of   15

[65 rows x 3 columns]