What is the name of the baby animals?
The animals are elephants.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of    4
2     0   to the left of   10
3     1  to the right of    5
4     1  to the right of   10
5     4   to the left of   15
6     4  to the right of    9
7     4  to the right of    0
8     5   to the left of    1
9     6   to the left of    8
10    7  to the right of   13
11    8  to the right of    6
12    9   to the left of   10
13    9   to the left of    4
14    9  to the right of    0
15    9   to the left of   15
16   10   to the left of    1
17   10  to the right of    9
18   10      in front of   13
19   10  to the right of    0
20   11  to the right of   15
21   11               of   10
22   12               of   10
23   12  to the right of   15
24   13           behind   10
25   13   to the left of    7
26   14   to the left of   15
27   15  to the right of    4
28   15  to the right of    9
29   15   to the left of   12
30   15  to the right of   14
31   15   to the left of   11
32   15               on   16