Do you see any elephant that is small?
Yes, there is an elephant that is small.
     src       edge_attr  dst
0      0  to the left of   10
1      0  to the left of    8
2      0  to the left of   21
3      0  to the left of   11
4      0  to the left of   27
..   ...             ...  ...
323   40  to the left of   23
324   40  to the left of    9
325   40  to the left of   13
326   40  to the left of    4
327   40  to the left of   18

[328 rows x 3 columns]