How big do you think is the elephant the trunk is on?
The elephant is small.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of   15
2     1   to the left of    8
3     1  to the right of   11
4     1   to the left of   15
..  ...              ...  ...
76   17               on    8
77   17               of    8
78   17  to the right of   15
79   17  to the right of    7
80   17  to the right of    9

[81 rows x 3 columns]