Are there any white headphones or keyboards?
Yes, there are white headphones.
    src        edge_attr  dst
0     1  to the right of   17
1     1   to the left of   14
2     1   to the left of    7
3     1   to the left of   13
4     1  to the right of    8
..  ...              ...  ...
63   21   to the left of   14
64   21  to the right of   15
65   21  to the right of   12
66   22   to the left of    6
67   22  to the right of    9

[68 rows x 3 columns]