Are there both a door and a window in this picture?
No, there is a window but no doors.
   src        edge_attr  dst
0    3  to the right of    4
1    4   to the left of    3
2    5  to the right of    8
3    5  to the right of    6
4    5  to the right of    9
5    6   to the left of    5
6    8   to the left of    5
7    9   to the left of    5