Are the animals bugs?
Yes, all the animals are bugs.
    src        edge_attr  dst
0     0   to the left of   18
1     0               on   17
2     0   to the left of   10
3     0   to the left of   19
4     1   to the left of   10
5     1   to the left of   18
6     1   to the left of   19
7     2  to the right of   16
8     2  to the right of    3
9     3   to the left of    2
10    3   to the left of    8
11    4   to the left of   14
12    4               on   12
13    4   to the left of   10
14    7   to the left of   13
15    8               on   12
16    8  to the right of   17
17    8  to the right of   16
18    8          wearing   13
19    8  to the right of    3
20    8          wearing    6
21    9   to the left of   10
22    9   to the left of   18
23   10  to the right of   19
24   10  to the right of    9
25   10  to the right of    0
26   10  to the right of    1
27   10  to the right of   17
28   10  to the right of    4
29   10               of   11
30   13  to the right of   16
31   13  to the right of    7
32   14  to the right of   17
33   14  to the right of    4
34   14  to the right of   19
35   16   to the left of   13
36   16   to the left of    8
37   16   to the left of    2
38   17   to the left of   19
39   17   to the left of   14
40   17   to the left of   10
41   17   to the left of    8
42   17   to the left of   18
43   18  to the right of    0
44   18  to the right of   19
45   18  to the right of    9
46   18  to the right of    1
47   18  to the right of   17
48   19               on   10
49   19   to the left of   14
50   19  to the right of    1
51   19  to the right of   17
52   19  to the right of    0
53   19   to the left of   10
54   19   to the left of   18