Do you see any can or meat?
No, there are no meat or cans.
    src        edge_attr  dst
0     0        served on    1
1     0        on top of    1
2     0   to the left of    4
3     3        served on    1
4     3   to the left of    7
5     4   on the side of    1
6     4  to the right of    0
7     4  to the right of    7
8     7   to the left of    4
9     7  to the right of    3
10    7        on top of    1