What's the fruit on?
The fruit is on the cake.
    src        edge_attr  dst
0     0  to the right of   13
1     1  to the right of    2
2     1  to the right of   13
3     2   to the left of    1
4     3  to the right of    9
5     3  to the right of    5
6     3             with   12
7     5   to the left of   12
8     5   to the left of    3
9     6               on    7
10    9   to the left of   12
11    9   to the left of    3
12   12  to the right of    9
13   12  to the right of    5
14   12               on    3
15   13   to the left of    1
16   13   to the left of    0