Which color are the flowers?
The flowers are dark.
    src        edge_attr  dst
0     0               on    5
1     0  to the right of    9
2     1             near    6
3     2  to the right of    9
4     2  to the right of    8
5     3  to the right of    9
6     5  to the right of    9
7     6          next to    1
8     8   to the left of    2
9     8  to the right of    9
10    9   to the left of    8
11    9   to the left of    0
12    9   to the left of    3
13    9   to the left of    2
14    9   to the left of    5
15    9               in    7