Are there both cheese and meat in the picture?
Yes, there are both cheese and meat.
    src        edge_attr  dst
0     0   to the left of    1
1     1  to the right of    8
2     1  to the right of    2
3     1  to the right of    6
4     1  to the right of    0
..  ...              ...  ...
58   16  to the right of   12
59   17  to the right of    3
60   17   to the left of    8
61   17  to the right of    9
62   17   to the left of    7

[63 rows x 3 columns]