Are there both doors and windows in the photo?
Yes, there are both a door and windows.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of    4
2     0  to the right of    1
3     0   to the left of    3
4     0   to the left of    2
5     0   to the left of    6
6     1   to the left of    4
7     1   to the left of    5
8     1   to the left of    0
9     1   to the left of    2
10    2  to the right of    1
11    2  to the right of    0
12    3  to the right of    0
13    4  to the right of    0
14    4  to the right of    1
15    5  to the right of    1
16    5  to the right of    0
17    6  to the right of    0
18    7   to the left of    8
19    8  to the right of    7