What is the color of the carpet?
The carpet is brown.
    src        edge_attr  dst
0     0   to the left of   11
1     0   to the left of   15
2     1   to the left of   13
3     1  to the right of   11
4     1   to the left of   16
..  ...              ...  ...
93   18  to the right of    5
94   18   to the left of    7
95   19  to the right of   17
96   19  to the right of    7
97   19   to the left of   10

[98 rows x 3 columns]