What fruits are in the cake?
The fruits are blueberries.
    src        edge_attr  dst
0     0   to the left of    1
1     0   to the left of    6
2     0  to the right of    9
3     1  to the right of    9
4     1  to the right of    0
5     2   to the left of    8
6     2               in    3
7     2  to the right of    5
8     3            above   11
9     4               on   10
10    5               on    3
11    5   to the left of    8
12    5   to the left of    2
13    6  to the right of    0
14    6  to the right of   14
15    6  to the right of    9
16    7               in    3
17    7        on top of    8
18    7  to the right of   10
19    8  to the right of    9
20    8  to the right of    2
21    8  to the right of    5
22    9   to the left of    0
23    9   to the left of    1
24    9   to the left of    8
25    9   to the left of    6
26    9   to the left of   14
27    9               on    3
28   10   to the left of    7
29   11            under    3
30   14  to the right of    9
31   14   to the left of    6
32   16               on    3