Is there either a square plate or pizza?
Yes, there is a square plate.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of   16
2     0   to the left of   11
3     1  to the right of    7
4     2   to the left of    3
5     2  to the right of   13
6     2  to the right of    4
7     2  to the right of    7
8     3  to the right of    4
9     3  to the right of    2
10    3  to the right of   13
11    4   to the left of    2
12    4   to the left of    3
13    4   to the left of    9
14    5  to the right of    7
15    5  to the right of    0
16    6   to the left of   19
17    6  to the right of    7
18    7   to the left of    1
19    7   to the left of   15
20    7   to the left of   17
21    7   to the left of   18
22    7   to the left of    5
23    7   to the left of   16
24    7   to the left of   14
25    7   to the left of   11
26    7   to the left of   13
27    7   to the left of    2
28    7   to the left of   19
29    7   to the left of    6
30    9  to the right of    4
31    9  to the right of   13
32   11   to the left of   14
33   11  to the right of    7
34   11  to the right of    0
35   13  to the right of    7
36   13   to the left of    2
37   13   to the left of    3
38   13   to the left of    9
39   14  to the right of    7
40   14  to the right of   11
41   15  to the right of    7
42   15   to the left of   19
43   16               in   11
44   16  to the right of    7
45   16  to the right of    0
46   17  to the right of    7
47   18  to the right of    7
48   19  to the right of    6
49   19  to the right of   15
50   19  to the right of    7