On which side of the image is the chimney?
The chimney is on the right of the image.
    src        edge_attr  dst
0     0   to the left of   13
1     1   to the left of   13
2     1   to the left of   15
3     1   to the left of   10
4     1   to the left of    2
..  ...              ...  ...
56   19  to the right of    4
57   20  to the right of   15
58   20  to the right of   17
59   20  to the right of    5
60   20  to the right of   18

[61 rows x 3 columns]