How large is the bird on the right?
The bird is large.
    src        edge_attr  dst
0     0   to the left of    7
1     0   to the left of   16
2     1  to the right of   16
3     1  to the right of    7
4     3  to the right of   13
5     3   to the left of    6
6     3   to the left of    8
7     4  to the right of   20
8     4  to the right of    7
9     5  to the right of   12
10    5  to the right of    6
11    6   to the left of    5
12    6  to the right of    3
13    6   to the left of   12
14    6  to the right of    8
15    7   to the left of    1
16    7   to the left of   15
17    7   to the left of   18
18    7  to the right of    0
19    7   to the left of    4
20    8   to the left of    6
21    8  to the right of   13
22    8  to the right of    3
23   12   to the left of    5
24   12  to the right of    6
25   13   to the left of    3
26   13   to the left of    8
27   15  to the right of    7
28   16   to the left of    1
29   16  to the right of    0
30   18  to the right of    7
31   20   to the left of    4