Do the van and the helmet have the same color?
No, the van is yellow and the helmet is black.
    src        edge_attr  dst
0     2  to the right of   11
1     3  to the right of   10
2     3  to the right of   15
3     3   to the left of    9
4     9  to the right of    3
5     9  to the right of   15
6     9  to the right of   19
7     9  to the right of   14
8    10   to the left of    3
9    10   to the left of   13
10   10   to the left of   19
11   10   to the left of   14
12   10   to the left of   15
13   10   to the left of   17
14   11   to the left of    2
15   13  to the right of   10
16   13  to the right of   15
17   14               on   17
18   14               on    4
19   14   to the left of    9
20   14  to the right of   10
21   14  to the right of   15
22   15   to the left of    3
23   15   to the left of   13
24   15   to the left of   19
25   15   to the left of   17
26   15   to the left of    9
27   15   to the left of   14
28   15  to the right of   10
29   17  to the right of   10
30   17  to the right of   15
31   18           behind   17
32   19  to the right of   15
33   19   to the left of    9
34   19  to the right of   10