Which place is it?
It is a backyard.
    src        edge_attr  dst
0     1  to the right of   19
1     1  to the right of   16
2     2  to the right of    3
3     2  to the right of   16
4     2  to the right of    4
..  ...              ...  ...
89   26   to the left of    7
90   26   to the left of    3
91   26   to the left of   15
92   26   to the left of    4
93   27               on    0

[94 rows x 3 columns]