What is the blue device?
The device is a laptop.
    src        edge_attr  dst
0     0   to the left of    5
1     0  to the right of   12
2     0  to the right of    8
3     1  to the right of   12
4     1   to the left of    6
5     1  to the right of   11
6     1  to the right of    8
7     2  to the right of    7
8     2               on    9
9     3  to the right of   11
10    3   to the left of    6
11    5          next to    9
12    5               on   10
13    5  to the right of    0
14    5             near    9
15    6               on   10
16    6  to the right of    3
17    6  to the right of    1
18    6  to the right of   11
19    7  to the right of   13
20    7   to the left of    2
21    8               of   12
22    8   to the left of    1
23    8               on   10
24    8   to the left of    0
25    9               on   10
26    9             near    5
27    9  to the right of   13
28   10            under   13
29   10            below   13
30   11               at   10
31   11   to the left of    1
32   11   to the left of    6
33   11   to the left of    3
34   12               in    8
35   12   to the left of    0
36   12   to the left of    1
37   13   to the left of    7
38   13   to the left of    9
39   13               on   10