Do you see both a window and a door?
Yes, there are both a door and a window.
     src        edge_attr  dst
0      0  to the right of   21
1      0  to the right of   20
2      0  to the right of   14
3      0  to the right of   38
4      1  to the right of   37
..   ...              ...  ...
331   48  to the right of   32
332   48   to the left of   31
333   48   to the left of   30
334   48  to the right of   29
335   48  to the right of   46

[336 rows x 3 columns]