Are there both trays and donuts in the image?
No, there are donuts but no trays.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of    6
2     0   to the left of    1
3     0   to the left of    7
4     1   to the left of    3
5     1   to the left of    4
6     1  to the right of    0
7     1  to the right of    2
8     1  to the right of    7
9     1  to the right of   10
10    1   to the left of    9
11    1     sitting atop    5
12    2   to the left of    6
13    2               on    6
14    2  to the right of    0
15    2   to the left of    1
16    3  to the right of    8
17    3  to the right of    1
18    4  to the right of    1
19    5               on   12
20    5  to the right of   12
21    6  to the right of    0
22    6  to the right of    7
23    6  to the right of    2
24    6   to the left of    8
25    6  to the right of   10
26    6     sitting atop    5
27    7   to the left of    1
28    7   to the left of    6
29    7  to the right of   10
30    7  to the right of    0
31    7   to the left of    8
32    7     sitting atop    5
33    8   to the left of    3
34    8  to the right of    7
35    8  to the right of    6
36    9  to the right of    1
37   10   to the left of    7
38   10   to the left of    1
39   10   to the left of    6
40   12   to the left of    5