Are there doors or cars in the image?
Yes, there are doors.
    src        edge_attr  dst
0     0  to the right of    5
1     0   to the left of    4
2     1  to the right of    7
3     1  to the right of    6
4     4  to the right of    7
5     4  to the right of    6
6     4               on    8
7     4  to the right of    0
8     5   to the left of    7
9     5   to the left of    0
10    6   to the left of    4
11    6   to the left of    1
12    7   to the left of    1
13    7   to the left of    4
14    7  to the right of    5