What animal is it?
The animal is an elephant.
     src        edge_attr  dst
0      0   to the left of    9
1      0  to the right of    8
2      1  to the right of   16
3      1   to the left of   15
4      2   to the left of   17
..   ...              ...  ...
100   21  to the right of   10
101   21  to the right of   17
102   21  to the right of   11
103   21   to the left of   14
104   21  to the right of   19

[105 rows x 3 columns]