What's the container on?
The container is on the shelf.
    src        edge_attr  dst
0     0               on   10
1     0  to the right of   14
2     0  to the right of    6
3     1   to the left of   22
4     1   to the left of   12
5     1  to the right of    5
6     1  to the right of    3
7     2   to the left of   14
8     3               on   13
9     3   to the left of    1
10    3   to the left of   12
11    3  to the right of    5
12    3   to the left of    4
13    4   to the left of   22
14    4  to the right of    5
15    4  to the right of    3
16    4   to the left of   12
17    5   to the left of    1
18    5   to the left of    3
19    5   to the left of   12
20    5   to the left of    4
21    6   to the left of    0
22    6               on   14
23    7               on   10
24    7   to the left of   17
25    8   to the left of   15
26    9               on   10
27   11               on   10
28   11   to the left of   20
29   11   to the left of   17
30   12   to the left of   22
31   12  to the right of    1
32   12  to the right of    5
33   12  to the right of    4
34   12  to the right of    3
35   12               on   13
36   13   to the left of   22
37   14  to the right of    2
38   14   to the left of   19
39   14               on   10
40   14   to the left of    0
41   15               on   16
42   15  to the right of    8
43   17  to the right of    7
44   17  to the right of   11
45   17               on   10
46   18   to the left of   21
47   18               on   22
48   19               on   10
49   19  to the right of   14
50   20               on   10
51   20  to the right of   11
52   21               on   22
53   21  to the right of   18
54   22  to the right of    1
55   22  to the right of    4
56   22  to the right of   12
57   22  to the right of   13