Is the vase yellow or black?
The vase is yellow.
    src        edge_attr  dst
0     0               in    6
1     0   to the left of    1
2     0   to the left of    3
3     1               in    6
4     1   to the left of    8
5     1  to the right of    3
6     1  to the right of    0
7     3               in    6
8     3  to the right of    7
9     3  to the right of    0
10    3   to the left of    1
11    4  to the right of    6
12    5   to the left of    8
13    6   to the left of    9
14    6   to the left of    4
15    7               in    6
16    7   to the left of    3
17    8  to the right of   10
18    8  to the right of    1
19    8  to the right of    5
20    9  to the right of    6
21   10   to the left of    8