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