Is the silver tray on the right side of the picture?
No, the tray is on the left of the image.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    8
2     0  to the right of   10
3     1  to the right of    3
4     2   to the left of    3
5     2   to the left of    8
6     2   to the left of    9
7     3  to the right of    9
8     3  to the right of    2
9     3  to the right of   11
10    3   to the left of   10
11    3  to the right of   14
12    3  to the right of   13
13    3   to the left of    1
14    3   to the left of    0
15    4               on   12
16    4   to the left of    7
17    4  to the right of    5
18    5   to the left of    4
19    5   to the left of   13
20    5   to the left of   14
21    6   to the left of    7
22    6   to the left of   10
23    7  to the right of    4
24    7  to the right of    6
25    7  to the right of   12
26    8  to the right of   13
27    8  to the right of   11
28    8   to the left of    0
29    8  to the right of    9
30    8  to the right of    2
31    8  to the right of   14
32    9   to the left of    8
33    9   to the left of   10
34    9   to the left of    3
35    9  to the right of    2
36    9             with   11
37   10  to the right of    6
38   10   to the left of    0
39   10  to the right of    3
40   10  to the right of    9
41   10  to the right of   14
42   11   to the left of    8
43   11   to the left of    3
44   12   to the left of    7
45   13   to the left of    8
46   13   to the left of    3
47   13  to the right of    5
48   14   to the left of   10
49   14   to the left of    8
50   14   to the left of    3
51   14  to the right of    5