Do you see both doors and windows?
No, there is a window but no doors.
    src        edge_attr  dst
0     0  to the right of   19
1     0  to the right of   13
2     2   to the left of   10
3     2   to the left of    5
4     2   to the left of    4
..  ...              ...  ...
83   18  to the right of    9
84   19   to the left of    5
85   19   to the left of    0
86   19   to the left of   18
87   20  to the right of    5

[88 rows x 3 columns]