What color is the bird's beak?
The beak is orange.
    src        edge_attr  dst
0     0  to the right of   11
1     2   to the left of   10
2     2   to the left of   11
3     4   to the left of    5
4     5  to the right of    4
5    10  to the right of    2
6    10   to the left of   11
7    11  to the right of   10
8    11   to the left of   12
9    11  to the right of    2
10   11   to the left of    0
11   12  to the right of   11
12   15               by    7