In which part is the minivan?
The minivan is on the left of the image.
    src        edge_attr  dst
0     0  to the right of   17
1     0   to the left of   16
2     1   to the left of    3
3     3  to the right of    6
4     3  to the right of    1
5     3   to the left of   18
6     4   to the left of   17
7     6   to the left of   17
8     6   to the left of    3
9     7               on   13
10    8               on   19
11    8  to the right of   18
12   12               on   13
13   12   to the left of   16
14   12   to the left of   14
15   13   to the left of   14
16   14  to the right of   12
17   14  to the right of   13
18   14  to the right of   17
19   15               on   19
20   16               on   14
21   16  to the right of    0
22   16               in    5
23   16  to the right of   12
24   16  to the right of   17
25   17   to the left of    0
26   17   to the left of   14
27   17  to the right of    6
28   17  to the right of    4
29   17  to the right of   19
30   17   to the left of   16
31   18  to the right of    3
32   18   to the left of    8
33   19   to the left of   17