Is the mirror on the right or on the left?
The mirror is on the right of the image.
     src        edge_attr  dst
0      0   to the left of    3
1      0   to the left of   17
2      1        on top of   27
3      1               on   27
4      1  to the right of   23
..   ...              ...  ...
143   34  to the right of   32
144   34               on   33
145   34       hanging on   33
146   34  to the right of   18
147   34  to the right of    9

[148 rows x 3 columns]