Does this table look round?
Yes, the table is round.
    src        edge_attr  dst
0     1               on    0
1     1   to the left of   20
2     3   to the left of    9
3     3   to the left of   19
4     3  to the right of    5
5     3   to the left of    4
6     4  to the right of   18
7     4  to the right of    3
8     4  to the right of   11
9     5   to the left of    3
10    6               on    4
11    6   to the left of   14
12    9  to the right of    3
13   11               on    0
14   11  to the right of   13
15   11  to the right of   15
16   11   to the left of    4
17   11  to the right of   18
18   12   to the left of   20
19   13   to the left of   11
20   14               in   19
21   14  to the right of    6
22   15   to the left of   11
23   16  to the right of   18
24   17               on   18
25   18   to the left of    4
26   18          full of    5
27   18   to the left of   16
28   18   to the left of   11
29   19  to the right of    3
30   19               of    6
31   20  to the right of   12
32   20  to the right of    1