How is the weather?
It is overcast.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of    4
2     1   to the left of    5
3     1   to the left of    6
4     1  to the right of    7
..  ...              ...  ...
64   18  to the right of   16
65   19   to the left of    8
66   19   to the left of    6
67   19  to the right of    7
68   19   to the left of    2

[69 rows x 3 columns]