What food is the dog in?
The dog is in the bun.
    src        edge_attr  dst
0     0  to the right of    1
1     1             near    4
2     1   to the left of    0
3     1   to the left of    5
4     1   to the left of    4
5     2   to the left of    6
6     2            below    4
7     2   to the left of    3
8     3  to the right of    2
9     4               in    6
10    4  to the right of    1
11    4             near    1
12    5  to the right of    1
13    6  to the right of    2