On which side of the image is the mattress?
The mattress is on the left of the image.
    src        edge_attr  dst
0     0               on    9
1     0   to the left of    1
2     0   to the left of    8
3     1  to the right of    3
4     1  to the right of    2
5     1  to the right of    6
6     1           behind    8
7     1  to the right of    0
8     2   to the left of    5
9     2   to the left of    4
10    2   to the left of    6
11    2   to the left of    8
12    2   to the left of   10
13    2   to the left of    1
14    3   to the left of    5
15    3   to the left of    4
16    3   to the left of   10
17    3   to the left of    8
18    3   to the left of    6
19    3   to the left of    1
20    4  to the right of    3
21    4  to the right of    2
22    5  to the right of    2
23    5  to the right of    3
24    5  to the right of    6
25    5  to the right of   10
26    6   to the left of    8
27    6   to the left of   10
28    6   to the left of    5
29    6   to the left of    1
30    6  to the right of    3
31    6  to the right of    2
32    8          wearing    4
33    8  to the right of    0
34    8  to the right of    2
35    8  to the right of   10
36    8  to the right of    6
37    8  to the right of    3
38    8      in front of    1
39    8          wearing    5
40   10  to the right of    6
41   10  to the right of    2
42   10  to the right of    3
43   10   to the left of    5
44   10   to the left of    8
45   11  to the right of   12
46   12   to the left of   11