Do you see cars or fences?
Yes, there is a fence.
    src        edge_attr  dst
0     0   to the left of    6
1     0  to the right of   10
2     2   to the left of    3
3     2               in   24
4     3               in   24
5     3  to the right of    2
6     5   to the left of   22
7     5  to the right of   16
8     6  to the right of    0
9     6  to the right of   10
10    7   to the left of   11
11    7   to the left of    8
12    7   to the left of   14
13    7   to the left of   15
14    8               in   24
15    8  to the right of   11
16    8  to the right of    7
17    8  to the right of   23
18    9  to the right of   21
19    9  to the right of   13
20   10   to the left of    6
21   10   to the left of    0
22   11  to the right of   23
23   11   to the left of   14
24   11               in   24
25   11   to the left of    8
26   11  to the right of    7
27   13   to the left of    9
28   13   to the left of   18
29   14  to the right of   15
30   14  to the right of   23
31   14  to the right of   11
32   14  to the right of    7
33   15   to the left of   14
34   15  to the right of    7
35   15  to the right of   23
36   16   to the left of    5
37   17   to the left of   19
38   18  to the right of   21
39   18  to the right of   13
40   19  to the right of   17
41   19   to the left of   22
42   20   to the left of   22
43   21   to the left of    9
44   21   to the left of   18
45   22  to the right of   19
46   22  to the right of    5
47   22  to the right of   20
48   23               in   24
49   23   to the left of   14
50   23   to the left of   15
51   23   to the left of   11
52   23   to the left of    8