On which side is the drawer, the right or the left?
The drawer is on the right of the image.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of   22
2     1  to the right of   12
3     1  to the right of    4
4     1  to the right of   11
..  ...              ...  ...
79   21   to the left of   15
80   21  to the right of   13
81   22   to the left of    6
82   22   to the left of   18
83   22   to the left of    0

[84 rows x 3 columns]