Is the mirror in the top part?
Yes, the mirror is in the top of the image.
     src        edge_attr  dst
0      0               in   32
1      0  to the right of   33
2      0   to the left of   16
3      0  to the right of    3
4      0  to the right of   31
..   ...              ...  ...
158   33               in   31
159   33   to the left of    3
160   33   to the left of    0
161   33   to the left of   32
162   33   to the left of   10

[163 rows x 3 columns]