Is the juice in a glass?
No, the juice is in the container.
    src        edge_attr  dst
0     0   to the left of    1
1     0               on    7
2     0  to the right of   20
3     1   to the left of    4
4     1  to the right of    0
..  ...              ...  ...
74   22  to the right of   20
75   23  to the right of   13
76   23  to the right of   15
77   24   to the left of    1
78   24  to the right of   20

[79 rows x 3 columns]