Are there any cars or bags?
Yes, there is a bag.
    src        edge_attr  dst
0     0  to the right of    2
1     0   to the left of    3
2     0   to the left of    8
3     0  to the right of    5
4     1   to the left of    9
5     2  to the right of    4
6     2   to the left of    6
7     2   to the left of    7
8     2   to the left of    8
9     2  to the right of   11
10    2   to the left of    0
11    3  to the right of    8
12    3  to the right of    0
13    3  to the right of    5
14    3  to the right of    6
15    4   to the left of    6
16    4   to the left of    2
17    5  to the right of   11
18    5   to the left of    3
19    5   to the left of    8
20    5   to the left of    0
21    5   to the left of    6
22    6  to the right of    4
23    6  to the right of    5
24    6  to the right of    2
25    6   to the left of    3
26    6  to the right of    7
27    6   to the left of   10
28    6           buying    4
29    7   to the left of   10
30    7   to the left of    8
31    7  to the right of    2
32    7   to the left of    6
33    8   to the left of    3
34    8  to the right of    2
35    8   to the left of   10
36    8  to the right of    0
37    8  to the right of    5
38    8  to the right of    7
39    9  to the right of    1
40   10  to the right of    6
41   10  to the right of    7
42   10  to the right of    8
43   11               on    5
44   11   to the left of    2
45   11   to the left of    5