Are there any mattresses or pillows in this picture?
Yes, there is a pillow.
    src        edge_attr  dst
0     0  to the right of    3
1     1   to the left of    2
2     1   to the left of   21
3     1   to the left of   19
4     2  to the right of    1
5     2   to the left of   18
6     3   to the left of    0
7     3   to the left of   12
8     3   to the left of    7
9     4  to the right of    6
10    6   to the left of    4
11    7  to the right of    3
12    8  to the right of    9
13    8   to the left of   10
14    8   to the left of   11
15    8   to the left of   17
16    8        on top of    6
17    9   to the left of   11
18    9   to the left of    8
19    9   to the left of   10
20    9        on top of    6
21   10        on top of    6
22   10  to the right of    9
23   10  to the right of    8
24   10   to the left of   17
25   10  to the right of   11
26   11        on top of    6
27   11   to the left of   10
28   11  to the right of    8
29   11   to the left of   17
30   11  to the right of    9
31   12  to the right of    3
32   13   to the left of   18
33   14  to the right of   15
34   15   to the left of   14
35   17        on top of    6
36   17  to the right of   11
37   17  to the right of    8
38   17  to the right of   10
39   18  to the right of   13
40   18  to the right of    2
41   18  to the right of   21
42   19  to the right of    1
43   21   to the left of   18
44   21  to the right of    1