What kind of device is white?
The device is a laptop.
    src        edge_attr  dst
0     0   to the left of   10
1     1             near   10
2     1  to the right of   18
3     2   to the left of   14
4     3  to the right of   13
..  ...              ...  ...
56   17               on    2
57   18   to the left of   15
58   18  to the right of   11
59   18   to the left of    5
60   18   to the left of    1

[61 rows x 3 columns]