Does the backpack look large?
No, the backpack is small.
    src        edge_attr  dst
0     0  to the right of   15
1     0            below   16
2     1  to the right of   19
3     1  to the right of   12
4     2  to the right of    8
..  ...              ...  ...
70   20  to the right of   17
71   20   to the left of   15
72   20   to the left of   14
73   20  to the right of    8
74   20  to the right of   19

[75 rows x 3 columns]