Is the pillow on the right side?
No, the pillow is on the left of the image.
   src        edge_attr  dst
0    0   to the left of    6
1    1           behind    4
2    1  to the right of    6
3    3  to the right of    7
4    4      in front of    1
5    5  to the right of    7
6    6   to the left of    1
7    6  to the right of    0
8    7   to the left of    3
9    7   to the left of    5