On which side is the plate?
The plate is on the right of the image.
     src        edge_attr  dst
0      0  to the right of   21
1      0  to the right of   20
2      0  to the right of    9
3      0  to the right of    8
4      0  to the right of   14
..   ...              ...  ...
141   26  to the right of   22
142   27  to the right of   24
143   27  to the right of    3
144   27               on   26
145   27  to the right of   18

[146 rows x 3 columns]