Do you see forks or pizzas there?
Yes, there is a pizza.
    src        edge_attr  dst
0     1   to the left of   13
1     1   to the left of   11
2     3            below    9
3     3            under    9
4     5               on    9
5     5           beside    9
6     7             with   14
7     7               on    9
8     7  to the right of    8
9     8               on    9
10    8           beside    7
11    8   to the left of    7
12   10             with   14
13   10               on    9
14   11  to the right of    1
15   11               on    4
16   11           beside    9
17   12               on   11
18   13               in   11
19   13  to the right of    1
20   14               on   12
21   14               on   10
22   14               on    7