What's the parrot eating?
The parrot is eating an apple.
    src        edge_attr  dst
0     1   to the left of    4
1     1  to the right of   10
2     1  to the right of    3
3     2  to the right of   12
4     2  to the right of    3
5     3   to the left of    2
6     3   to the left of    4
7     3   to the left of    1
8     4  to the right of    3
9     4  to the right of    9
10    4  to the right of   12
11    4  to the right of    1
12    4  to the right of   10
13    4  to the right of    6
14    5  to the right of    9
15    5  to the right of    6
16    6   to the left of    4
17    6   to the left of    5
18    6   to the left of    9
19    8  to the right of   10
20    9   to the left of    4
21    9   to the left of    5
22    9  to the right of    6
23   10   to the left of    8
24   10   to the left of    4
25   10   to the left of    1
26   11       sitting on    7
27   11           eating    4
28   12   to the left of    4
29   12   to the left of    2