Is this a pouch or a briefcase?
This is a briefcase.
    src        edge_attr  dst
0     0  to the right of   19
1     1               on   22
2     1  to the right of   13
3     2   to the left of   22
4     3   to the left of    7
..  ...              ...  ...
57   19   to the left of   11
58   20  to the right of    8
59   21  to the right of   18
60   22  to the right of   17
61   22  to the right of    2

[62 rows x 3 columns]