Which kind of fast food is it?
The food is a pizza.
    src        edge_attr  dst
0     0   to the left of   10
1     1   to the left of    7
2     2   to the left of    7
3     3   to the left of    7
4     5  to the right of    6
5     6   to the left of    5
6     7  to the right of   13
7     7  to the right of   14
8     7  to the right of   12
9     7  to the right of   20
10    7  to the right of   19
11    7  to the right of   18
12    7  to the right of    2
13    7  to the right of    9
14    7  to the right of    1
15    7  to the right of   11
16    7  to the right of    3
17    7  to the right of    8
18    8   to the left of    7
19    9   to the left of    7
20   10  to the right of    0
21   11   to the left of   14
22   11   to the left of    7
23   12   to the left of   15
24   12   to the left of    7
25   12  to the right of   18
26   13   to the left of    7
27   14  to the right of   11
28   14   to the left of    7
29   14            below   12
30   15  to the right of   18
31   15  to the right of   12
32   15  to the right of   19
33   15               of    1
34   18               of    1
35   18   to the left of   12
36   18   to the left of   15
37   18   to the left of    7
38   19   to the left of    7
39   19   to the left of   15
40   19         piled on   17
41   20   to the left of    7