Are there any tables?
No, there are no tables.
    src        edge_attr  dst
0     0  to the right of   11
1     0               of   15
2     0  to the right of    3
3     0   to the left of    9
4     1  to the right of   15
..  ...              ...  ...
76   19  to the right of    3
77   19  to the right of   11
78   19  to the right of    5
79   19  to the right of    2
80   19       sitting on   17

[81 rows x 3 columns]