What's the bicycle on?
The bicycle is on the platform.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of    3
2     0   to the left of    5
3     1   to the left of   18
4     1   to the left of   15
5     1   to the left of   11
6     1   to the left of   13
7     3  to the right of    0
8     3   to the left of   14
9     3   to the left of   17
10    4   to the left of    5
11    4   to the left of    9
12    5  to the right of    9
13    5  to the right of    4
14    5  to the right of    0
15    5  to the right of   18
16    7               on   11
17    7            above   11
18    8               on   11
19    8           beside   16
20    8             near   16
21    8  to the right of   15
22    8  to the right of   17
23    8  to the right of   14
24    9   to the left of    5
25    9  to the right of    4
26    9  to the right of    0
27   10   to the left of   13
28   10   to the left of   11
29   10   to the left of   15
30   11  to the right of    1
31   11  to the right of   10
32   13  to the right of    1
33   13  to the right of   10
34   14   to the left of   16
35   14               on   11
36   14  to the right of    3
37   14   to the left of    8
38   15   to the left of    8
39   15  to the right of    1
40   15  to the right of   10
41   15   to the left of   16
42   16          next to    8
43   16  to the right of   15
44   16  to the right of   14
45   17  to the right of    3
46   17   to the left of    8
47   18  to the right of    1
48   18   to the left of    5