Is the comforter to the left of the pillow?
No, the comforter is to the right of the pillow.
    src        edge_attr  dst
0     0   to the left of    3
1     0   to the left of    7
2     1   to the left of   11
3     1   to the left of    9
4     1   to the left of   19
..  ...              ...  ...
71   18   to the left of   12
72   18   to the left of    2
73   19  to the right of    1
74   19   to the left of   17
75   19   to the left of   13

[76 rows x 3 columns]