Do you see cars or windows?
No, there are no cars or windows.
    src        edge_attr  dst
0     0   to the left of    3
1     0   to the left of    1
2     0   to the left of    2
3     0   to the left of    7
4     1  to the right of    0
5     1   to the left of    7
6     2  to the right of    0
7     2   to the left of    7
8     3  to the right of    0
9     7  to the right of    1
10    7  to the right of    0
11    7  to the right of    2
12    7  to the right of    8
13    8   to the left of    7