Do you see any orange cans?
No, there is a can but it is gray.
     src        edge_attr  dst
0      0   to the left of   20
1      1               on   16
2      1  to the right of    5
3      1   to the left of    2
4      1  to the right of   14
..   ...              ...  ...
120   29  to the right of    5
121   29   to the left of   28
122   29  to the right of   14
123   30  to the right of    3
124   30  to the right of   21

[125 rows x 3 columns]