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