Does the box that is to the right of the doughnut seem to be white?
Yes, the box is white.
     src        edge_attr  dst
0      0   to the left of   13
1      0   to the left of   14
2      0   to the left of   15
3      0   to the left of   18
4      0   to the left of   19
..   ...              ...  ...
99    23   to the left of   11
100   23   to the left of    1
101   23   to the left of    2
102   23               in    0
103   23  to the right of    3

[104 rows x 3 columns]