What is lying on the towel?
The bread is lying on the towel.
    src        edge_attr  dst
0     0   to the left of    3
1     0   to the left of   16
2     0   to the left of    6
3     0   to the left of   13
4     1  to the right of    3
5     1  to the right of   18
6     2         lying on    9
7     2   to the left of    3
8     2   to the left of   17
9     3  to the right of    0
10    3  to the right of   16
11    3  to the right of    2
12    3   to the left of    5
13    3  to the right of   17
14    3   to the left of    1
15    3  to the right of   12
16    3   to the left of   20
17    5  to the right of    3
18    5  to the right of   13
19    6  to the right of    0
20    7  to the right of   19
21    7   to the left of   11
22    8  to the right of    9
23    9   to the left of   10
24    9   to the left of   11
25    9   to the left of    8
26   10  to the right of    9
27   11  to the right of    7
28   11  to the right of    9
29   12   to the left of   16
30   12   to the left of   13
31   12   to the left of   17
32   12   to the left of    3
33   13  to the right of   12
34   13   to the left of    5
35   13  to the right of    0
36   13  to the right of   16
37   13               in    3
38   16  to the right of   12
39   16  to the right of    0
40   16   to the left of   13
41   16   to the left of    3
42   17   to the left of    3
43   17  to the right of    2
44   17  to the right of   12
45   18   to the left of   20
46   18   to the left of    1
47   19   to the left of    7
48   20               of    1
49   20  to the right of   18
50   20  to the right of    3