Is there a white flag or kite?
No, there is a kite but it is blue.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    7
2     0   to the left of   10
3     3   to the left of    7
4     4               in    3
5     7  to the right of    0
6     7  to the right of    3
7     7   to the left of    9
8     8  to the right of    0
9     9  to the right of    7
10   10  to the right of    0
11   10   to the left of   11
12   11  to the right of   10
13   12               in    6