Which side of the image is the open container on?
The box is on the left of the image.
    src        edge_attr  dst
0     0   to the left of   14
1     0   to the left of    7
2     1  to the right of   16
3     1   to the left of    4
4     1  to the right of   14
5     1   to the left of   13
6     2  to the right of    7
7     2  to the right of    6
8     3   to the left of   18
9     3   to the left of    7
10    3   to the left of   19
11    4  to the right of    1
12    4  to the right of   20
13    5               on    7
14    6   to the left of   12
15    6   to the left of    2
16    6               on    7
17    7  to the right of   14
18    7  to the right of   15
19    7   to the left of    9
20    7  to the right of    0
21    7   to the left of   12
22    7  to the right of    3
23    7   to the left of    2
24    8   to the left of   11
25    9  to the right of    7
26   11  to the right of    8
27   12  to the right of    7
28   12  to the right of    6
29   13  to the right of   20
30   13  to the right of    1
31   14  to the right of    0
32   14   to the left of   20
33   14  to the right of   15
34   14   to the left of    1
35   14   to the left of    7
36   15   to the left of    7
37   15       sitting on   17
38   15   to the left of   14
39   16   to the left of   20
40   16       sitting on   17
41   16       sitting on   21
42   16   to the left of    1
43   18  to the right of    3
44   18               on    7
45   19  to the right of    3
46   19               on    7
47   20     connected to   13
48   20   to the left of   13
49   20   to the left of    4
50   20  to the right of   14
51   20  to the right of   16