Is the car on the right side or on the left?
The car is on the left of the image.
    src        edge_attr  dst
0     1  to the right of   10
1     1  to the right of    6
2     4  to the right of    9
3     4  to the right of    5
4     4  to the right of   11
5     5   to the left of    4
6     6   to the left of    1
7     6  to the right of   12
8     6   to the left of   10
9     9   to the left of    4
10   10   to the left of    1
11   10  to the right of    6
12   11   to the left of    4
13   12   to the left of    6
14   12               by    8