What is the bird sitting on?
The bird is sitting on the leaves.
    src        edge_attr  dst
0     0  to the right of    2
1     0  to the right of    1
2     1  to the right of    2
3     1   to the left of    0
4     2   to the left of    1
5     2   to the left of    0
6     2   to the left of    4
7     3   to the left of    8
8     3   to the left of    5
9     4  to the right of    2
10    5  to the right of    3
11    5  to the right of    8
12    6       sitting on    7
13    8  to the right of    3
14    8   to the left of    5