Do you see onions or bowls?
Yes, there is an onion.
    src        edge_attr  dst
0     0   to the left of    1
1     0  to the right of   11
2     0  to the right of   10
3     1  to the right of   10
4     1  to the right of    0
5     1  to the right of   11
6     2   to the left of   13
7     2  to the right of    5
8     3  to the right of    9
9     4   to the left of   13
10    4   to the left of   16
11    4  to the right of    5
12    5   to the left of    2
13    5   to the left of   13
14    5   to the left of    4
15    8  to the right of    9
16    9   to the left of   13
17    9   to the left of    8
18    9   to the left of   16
19    9   to the left of   10
20    9   to the left of   11
21    9   to the left of    3
22   10  to the right of   11
23   10   to the left of    1
24   10   to the left of    0
25   10  to the right of    9
26   11   to the left of    0
27   11  to the right of    9
28   11   to the left of   10
29   11   to the left of    1
30   12  to the right of   14
31   13  to the right of    9
32   13  to the right of    2
33   13  to the right of    4
34   13  to the right of    5
35   14   to the left of   12
36   16  to the right of    4
37   16  to the right of    9