Do the feathers look green or brown?
The feathers are brown.
    src        edge_attr  dst
0     1   to the left of    7
1     1  to the right of    6
2     2  to the right of    6
3     3               of    0
4     4  to the right of    6
5     5   to the left of    7
6     5               of    2
7     6   to the left of    2
8     6               on    3
9     6   to the left of    4
10    6   to the left of    1
11    7  to the right of    5
12    7  to the right of    1
13    7               of    2