Do you see white doors or cars?
Yes, there is a white door.
    src        edge_attr  dst
0     0            above    9
1     2               of    5
2     2  to the right of    3
3     3   to the left of    2
4     3               of    5
5     5            above    9
6     6  to the right of    8
7     6  to the right of    9
8     8               of    9
9     8   to the left of    6
10    9            below    5
11    9            below    0
12    9   to the left of    6