Is the seat different in color than the collar?
Yes, the collar is red and the seat is black.
    src        edge_attr  dst
0     0   to the left of   17
1     0   to the left of   19
2     0   to the left of   14
3     0   to the left of   12
4     1   to the left of   12
..  ...              ...  ...
63   18   to the left of   10
64   19   to the left of   15
65   19  to the right of    3
66   19  to the right of    0
67   19  to the right of    1

[68 rows x 3 columns]