Are there both flags and boats?
Yes, there are both a boat and a flag.
     src        edge_attr  dst
0      1           beside    2
1      1   to the left of   14
2      3   to the left of   24
3      3   to the left of   26
4      3   to the left of   25
..   ...              ...  ...
107   27  to the right of    4
108   27   to the left of   18
109   27   to the left of   25
110   27   to the left of   23
111   27  to the right of   24

[112 rows x 3 columns]