Are there white buses or cars?
Yes, there is a white bus.
    src        edge_attr  dst
0     1  to the right of    6
1     1  to the right of   11
2     2  to the right of    9
3     2  to the right of    6
4     2   to the left of   16
5     2  to the right of   11
6     2   to the left of    5
7     3  to the right of   11
8     3   to the left of   16
9     3   to the left of    5
10    4  to the right of   11
11    4  to the right of    9
12    4  to the right of    6
13    5  to the right of   15
14    5  to the right of    3
15    5  to the right of    2
16    5  to the right of   11
17    5   to the left of   16
18    5  to the right of    9
19    5      standing on    0
20    6   to the left of    4
21    6               on    0
22    6   to the left of    2
23    6   to the left of   15
24    6   to the left of    1
25    7  to the right of   15
26    7   to the left of   14
27    9   to the left of    5
28    9   to the left of   13
29    9   to the left of   15
30    9   to the left of    2
31    9   to the left of   11
32    9   to the left of    4
33   10   to the left of   14
34   11   to the left of    1
35   11   to the left of    2
36   11   to the left of    3
37   11   to the left of    5
38   11   to the left of   16
39   11   to the left of    4
40   11   to the left of   15
41   11  to the right of    9
42   13  to the right of    9
43   14  to the right of   15
44   14  to the right of    7
45   14  to the right of   10
46   15   to the left of   14
47   15   to the left of   16
48   15  to the right of   11
49   15   to the left of    5
50   15  to the right of    6
51   15  to the right of    9
52   15   to the left of    7
53   16  to the right of    3
54   16  to the right of   15
55   16  to the right of    2
56   16  to the right of   11
57   16  to the right of    5
58   16               on   17
59   16               at    4