Which place is it?
It is a beach.
    src        edge_attr  dst
0     0   to the left of   14
1     0  to the right of   19
2     0   to the left of    1
3     1  to the right of   17
4     1   to the left of   11
..  ...              ...  ...
59   18  to the right of    7
60   18  to the right of   15
61   19   to the left of    0
62   20   to the left of   12
63   20   to the left of    2

[64 rows x 3 columns]