Does the dress look purple or white?
The dress is purple.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of    7
2     0  to the right of   18
3     0  to the right of   15
4     1   to the left of   13
..  ...              ...  ...
64   17   to the left of    6
65   17   to the left of   13
66   18   to the left of    0
67   18  to the right of   15
68   18   to the left of   13

[69 rows x 3 columns]