What is the cord connected to?
The cord is connected to the computer.
    src        edge_attr  dst
0     0               on    4
1     0   to the left of    4
2     0   to the left of    8
3     0   to the left of   10
4     0   to the left of    9
5     0   to the left of    7
6     1  to the right of    5
7     2  to the right of    3
8     3   to the left of    4
9     3   to the left of    2
10    3   to the left of   10
11    3   to the left of   13
12    3   to the left of    5
13    4  to the right of    0
14    4  to the right of    8
15    4  to the right of    3
16    5  to the right of    3
17    5   to the left of    1
18    5  to the right of    8
19    6   to the left of   11
20    7     connected to    4
21    7  to the right of    8
22    7   to the left of   10
23    7  to the right of    0
24    8   to the left of   13
25    8   to the left of    5
26    8   to the left of    4
27    8   to the left of    7
28    8  to the right of    0
29    8   to the left of   10
30    9  to the right of    0
31    9               on    4
32   10  to the right of    8
33   10  to the right of    7
34   10  to the right of    3
35   10  to the right of    0
36   11  to the right of    6
37   13  to the right of    8
38   13  to the right of    3