Is the plastic device on the left?
No, the speaker is on the right of the image.
    src        edge_attr  dst
0     0   to the left of   10
1     1   to the left of   10
2     1   to the left of    2
3     2   to the left of   10
4     2  to the right of    1
5     3   to the left of   10
6     3   to the left of    5
7     4   to the left of    6
8     5   to the left of   10
9     5  to the right of    3
10    6  to the right of    4
11    6   to the left of    7
12    6   to the left of   11
13    6  to the right of   12
14    7  to the right of   14
15    7  to the right of    6
16   10  to the right of    3
17   10  to the right of    1
18   10  to the right of    0
19   10  to the right of    5
20   10  to the right of    2
21   11  to the right of    6
22   11  to the right of   12
23   11  to the right of   14
24   12   to the left of   11
25   12   to the left of    6
26   13  to the right of   14
27   14   to the left of    7
28   14   to the left of   11
29   14   to the left of   13