What meat is to the right of the bread?
The meat is bacon.
    src        edge_attr  dst
0     0  to the right of    5
1     0   to the left of    6
2     1   to the left of    6
3     1   to the left of    4
4     2  to the right of    4
5     3  to the right of    5
6     3               by    8
7     4  to the right of    1
8     4   to the left of    2
9     4  to the right of    5
10    5   to the left of    3
11    5   to the left of    7
12    5   to the left of    0
13    5   to the left of    8
14    5   to the left of    4
15    6  to the right of    7
16    6  to the right of    1
17    6  to the right of    0
18    7  to the right of    5
19    7   to the left of    6
20    8  to the right of    5