Is the shelf on the right side of the image?
Yes, the shelf is on the right of the image.
     src        edge_attr  dst
0      0               on    9
1      0  to the right of    8
2      0  to the right of   20
3      0  to the right of   16
4      1  to the right of    6
..   ...              ...  ...
210   32   to the left of    8
211   32   to the left of    9
212   32  to the right of   31
213   32  to the right of   25
214   32           behind    7

[215 rows x 3 columns]