Does the dress look black or red?
The dress is red.
    src        edge_attr  dst
0     0   to the left of    9
1     0  to the right of    3
2     0   to the left of    1
3     0  to the right of    8
4     0   to the left of   14
..  ...              ...  ...
79   14  to the right of    5
80   15  to the right of    8
81   15   to the left of    9
82   15   to the left of    1
83   16  to the right of    3

[84 rows x 3 columns]