What is on the bed?
The pillows are on the bed.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    7
2     0  to the right of   15
3     0  to the right of   12
4     0  to the right of    2
..  ...              ...  ...
71   17  to the right of    2
72   17  to the right of    7
73   17  to the right of   12
74   18  to the right of   12
75   18  to the right of   15

[76 rows x 3 columns]