What is on the wall?
The paper is on the wall.
    src        edge_attr  dst
0     0             with    9
1     0  to the right of    1
2     0   to the left of    8
3     1   to the left of    8
4     1             with   10
..  ...              ...  ...
69   15   to the left of   16
70   16  to the right of   15
71   16  to the right of   12
72   16  to the right of    6
73   16               on    8

[74 rows x 3 columns]