Are there any potatoes?
Yes, there are potatoes.
    src        edge_attr  dst
0     1  to the right of    8
1     1   to the left of   14
2     1   to the left of    6
3     1   to the left of   19
4     2   to the left of   11
5     2   to the left of    8
6     3   to the left of    6
7     3   to the left of   19
8     4  to the right of    5
9     4   to the left of    6
10    4   to the left of   19
11    5   to the left of    4
12    5   to the left of    6
13    5   to the left of   19
14    6  to the right of    9
15    6  to the right of   11
16    6  to the right of    3
17    6  to the right of   12
18    6  to the right of    1
19    6  to the right of    5
20    6  to the right of    4
21    8  to the right of    2
22    8   to the left of    1
23    9   to the left of    6
24    9   to the left of   19
25   11  to the right of    2
26   11   to the left of   19
27   11   to the left of    6
28   11   to the left of   14
29   12               on   10
30   12   to the left of    6
31   12   to the left of   19
32   14  to the right of    1
33   14  to the right of   11
34   19  to the right of    3
35   19  to the right of    1
36   19  to the right of    5
37   19  to the right of    4
38   19  to the right of   11
39   19  to the right of    9
40   19  to the right of   12