Is the pillow to the right or to the left of the mirror that is hanging on the wall?
The pillow is to the left of the mirror.
    src        edge_attr  dst
0     0  to the right of    9
1     0  to the right of   22
2     0  to the right of   16
3     3   to the left of   22
4     3  to the right of   14
..  ...              ...  ...
75   22   to the left of    0
76   22   to the left of   11
77   22  to the right of    4
78   22  to the right of    8
79   22  to the right of   10

[80 rows x 3 columns]