Are there any flags or motorcycles that are blue?
Yes, the flag is blue.
    src        edge_attr  dst
0     0  to the right of   15
1     0  to the right of   11
2     1  to the right of    8
3     1  to the right of   22
4     1         covering   23
..  ...              ...  ...
59   22   to the left of   19
60   22   to the left of   20
61   22   to the left of    1
62   22   to the left of   12
63   23       covered by    1

[64 rows x 3 columns]