Are there any kittens on the trunk?
No, there are birds on the trunk.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of    3
2     0   to the left of    4
3     0   to the left of   17
4     1   to the left of   18
5     2  to the right of   18
6     2  to the right of   11
7     2   to the left of   15
8     2  to the right of   14
9     2  to the right of   16
10    2   to the left of    5
11    3               on    2
12    3  to the right of   11
13    3  to the right of   14
14    3   to the left of   15
15    3  to the right of    0
16    3  to the right of   16
17    4  to the right of    0
18    4  to the right of   17
19    5  to the right of    6
20    5  to the right of    2
21    6   to the left of    5
22    6  to the right of   18
23    7               of   15
24    8               of   15
25    9               of   15
26    9  to the right of    0
27    9   to the left of   15
28    9  to the right of   12
29   10               of   15
30   11               of   15
31   11   to the left of    3
32   11   to the left of    2
33   12   to the left of    9
34   14   to the left of    3
35   14               of   15
36   14   to the left of    2
37   15  to the right of    3
38   15  to the right of    2
39   15  to the right of   18
40   15               on    4
41   15  to the right of    9
42   16               of   15
43   16   to the left of    2
44   16   to the left of    3
45   17  to the right of    0
46   17   to the left of    4
47   18   to the left of    6
48   18  to the right of    1
49   18   to the left of   15
50   18   to the left of    2