Are the soda cans on the left or on the right of the photo?
The soda cans are on the left of the image.
     src        edge_attr  dst
0      0  to the right of   12
1      0   to the left of   11
2      0   to the left of   13
3      0  to the right of    2
4      0   to the left of    1
..   ...              ...  ...
99    21  to the right of   17
100   22  to the right of   16
101   22   to the left of    7
102   22  to the right of   19
103   22  to the right of   17

[104 rows x 3 columns]