Are there either any small elephants or monkeys?
No, there is an elephant but it is large.
    src        edge_attr  dst
0     1   to the left of    9
1     1   to the left of    4
2     2   to the left of    9
3     4  to the right of    8
4     4  to the right of    7
5     4  to the right of    1
6     7   to the left of    9
7     7   to the left of    4
8     8   to the left of    4
9     8   to the left of    9
10    9  to the right of    8
11    9      standing in    0
12    9  to the right of    1
13    9  to the right of    2
14    9  to the right of    7
15   10               of    9