Is the bed on the right side?
Yes, the bed is on the right of the image.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of   12
2     0   to the left of   20
3     1   to the left of   12
4     1   to the left of   19
..  ...              ...  ...
70   20  to the right of    9
71   20  to the right of   10
72   20   to the left of    8
73   20  to the right of    4
74   20               of   12

[75 rows x 3 columns]