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