In which part is the large device?
The TV is on the left of the image.
     src        edge_attr  dst
0      0  to the right of   14
1      0   to the left of    7
2      0   to the left of   11
3      0   to the left of    8
4      0   to the left of   20
..   ...              ...  ...
100   21   to the left of   14
101   21   to the left of    3
102   21   to the left of   12
103   21   to the left of   16
104   21   to the left of   11

[105 rows x 3 columns]