Do the curtain and the daisy have a different colors?
Yes, the curtain is red and the daisy is white.
    src        edge_attr  dst
0     0   to the left of   16
1     0   to the left of    4
2     0   to the left of    2
3     0   to the left of   14
4     0   to the left of    6
..  ...              ...  ...
66   16  to the right of    5
67   16  to the right of    0
68   17  to the right of    5
69   17  to the right of   14
70   17   to the left of    6

[71 rows x 3 columns]