How big is the radio?
The radio is large.
     src        edge_attr  dst
0      0   to the left of   23
1      0   to the left of   16
2      0   to the left of    4
3      0   to the left of    5
4      0   to the left of   20
..   ...              ...  ...
184   26  to the right of   12
185   27   to the left of    1
186   27   to the left of   16
187   27   to the left of    5
188   27   to the left of   25

[189 rows x 3 columns]