Which kind of device is large?
The device is a speaker.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of    7
2     0  to the right of    9
3     0  to the right of   16
4     0  to the right of    2
..  ...              ...  ...
72   18  to the right of   12
73   18   to the left of    8
74   18   to the left of    6
75   18   to the left of    0
76   18   to the left of    2

[77 rows x 3 columns]