What's the cheese on?
The cheese is on the bacon.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of   10
2     0   to the left of   18
3     0   to the left of    7
4     1  to the right of   18
5     1  to the right of   10
6     2   to the left of   20
7     4   to the left of   19
8     4   to the left of   14
9     5   to the left of   20
10    5  to the right of    8
11    7  to the right of    0
12    7   to the left of   20
13    7  to the right of    8
14    8   to the left of   20
15    8   to the left of    7
16    8   to the left of   18
17    8   to the left of   13
18    8   to the left of   10
19    8   to the left of    5
20   10  to the right of    8
21   10   to the left of    1
22   10  to the right of    0
23   11             with   15
24   11  to the right of   19
25   11  to the right of   15
26   12   to the left of   14
27   12   to the left of   15
28   12   to the left of   18
29   13  to the right of    8
30   13           behind   16
31   13  to the right of    0
32   14  to the right of    4
33   14  to the right of   12
34   15               on   11
35   15   to the left of   11
36   15  to the right of   12
37   16      in front of   13
38   17               on   14
39   18  to the right of    0
40   18  to the right of    8
41   18   to the left of    1
42   18  to the right of   12
43   19  to the right of    4
44   19   to the left of   11
45   20  to the right of    7
46   20  to the right of    8
47   20  to the right of    5
48   20  to the right of    2