Do you see any pizzas that are rectangular?
No, there is a pizza but it is round.
    src        edge_attr  dst
0     1  to the right of    3
1     1   to the left of    2
2     1               on    0
3     1   to the left of    8
4     2  to the right of    4
5     2  to the right of    1
6     2  to the right of    5
7     2  to the right of    9
8     3               on    0
9     3   to the left of    7
10    3   to the left of    9
11    3             near    6
12    3   to the left of    1
13    4   to the left of    2
14    4   to the left of    8
15    5   to the left of    8
16    5   to the left of    2
17    6             near    3
18    7  to the right of    3
19    7   to the left of    8
20    8  to the right of    5
21    8  to the right of    7
22    8  to the right of    9
23    8  to the right of    1
24    8  to the right of    4
25    9   to the left of    2
26    9               on    1
27    9   to the left of    8
28    9  to the right of    3