Do you see either mothers or bags?
No, there are no bags or mothers.
    src        edge_attr  dst
0     0   to the left of    1
1     1  to the right of    0
2     2  to the right of    3
3     3   to the left of    2
4     4  to the right of    7
..  ...              ...  ...
95   26   to the left of    6
96   26   to the left of   20
97   26   to the left of   22
98   26   to the left of   19
99   26   to the left of   14

[100 rows x 3 columns]