What is on the toilet roll?
The paper is on the toilet roll.
    src        edge_attr  dst
0     1   to the left of    6
1     1   to the left of    8
2     2   to the left of   13
3     2   to the left of   10
4     3   to the left of    8
5     4               on    3
6     6  to the right of    1
7     6   to the left of    8
8     7   to the left of    8
9     8  to the right of    9
10    8  to the right of    1
11    8  to the right of    7
12    8  to the right of    3
13    8  to the right of    6
14    8  to the right of   13
15    8  to the right of   11
16    8  to the right of   10
17    9  to the right of   13
18    9   to the left of    8
19    9  to the right of   10
20   10   to the left of    8
21   10   to the left of    9
22   10  to the right of   12
23   10  to the right of    2
24   11   to the left of    8
25   12               on    2
26   12   to the left of   10
27   12   to the left of   13
28   13  to the right of   12
29   13               in    0
30   13   to the left of    9
31   13   to the left of    8
32   13  to the right of    2