Is the color of the cap different than that of the chair?
Yes, the cap is red and the chair is white.
    src        edge_attr  dst
0     0  to the right of   20
1     0   to the left of   18
2     0   to the left of    9
3     0  to the right of    4
4     0  to the right of   11
..  ...              ...  ...
94   20   to the left of   12
95   20   to the left of   14
96   20   to the left of   16
97   21  to the right of    6
98   21   to the left of   12

[99 rows x 3 columns]