Are the bench and the wall the same color?
Yes, both the bench and the wall are green.
    src        edge_attr  dst
0     0  to the right of    9
1     0  to the right of   13
2     0  to the right of    1
3     1   to the left of    9
4     1  to the right of    7
..  ...              ...  ...
77   19   to the left of   11
78   19   to the left of   15
79   19   to the left of   10
80   19   to the left of   17
81   20           behind   19

[82 rows x 3 columns]