Is the table granite and green?
No, the table is green but wooden.
    src        edge_attr  dst
0     1   to the left of    9
1     2   to the left of    3
2     2   to the left of    7
3     2   to the left of   20
4     3  to the right of    4
..  ...              ...  ...
72   20  to the right of   14
73   21   to the left of    9
74   21  to the right of   15
75   21  to the right of   12
76   21  to the right of   10

[77 rows x 3 columns]