Which place is it?
It is a porch.
    src        edge_attr  dst
0     0        on top of   21
1     0  to the right of   19
2     0  to the right of   13
3     0  to the right of   20
4     1   to the left of   19
..  ...              ...  ...
82   29   to the left of   12
83   29  to the right of   17
84   30  to the right of   17
85   30   to the left of   29
86   30  to the right of   22

[87 rows x 3 columns]