Are there either any pillows or towels that are not orange?
No, there is a towel but it is orange.
   src        edge_attr  dst
0    0   to the left of    1
1    1  to the right of    0
2    2   to the left of    7
3    4   to the left of    7
4    7  to the right of    2
5    7  to the right of    4