Is the cord different in color than the seat?
Yes, the cord is black and the seat is white.
    src        edge_attr  dst
0     1               in   21
1     1   to the left of   31
2     2  to the right of    5
3     2  to the right of   10
4     3   to the left of   27
..  ...              ...  ...
81   33   to the left of    8
82   33   to the left of   13
83   34               on   29
84   34  to the right of    7
85   34  to the right of   22

[86 rows x 3 columns]