Of what shape is the lamp in the top?
The lamp is round.
    src        edge_attr  dst
0     0  to the right of    6
1     0  to the right of    4
2     0      in front of   15
3     1   to the left of   24
4     1   to the left of   12
..  ...              ...  ...
79   25  to the right of   24
80   26   to the left of    1
81   26   to the left of   11
82   26   to the left of   12
83   29   to the left of    8

[84 rows x 3 columns]