Do you see any pictures or speakers?
Yes, there is a speaker.
    src        edge_attr  dst
0     1  to the right of   11
1     1  to the right of   12
2     1  to the right of   10
3     1  to the right of    2
4     1  to the right of    3
5     2   to the left of    1
6     2  to the right of    5
7     2  to the right of    3
8     3   to the left of    1
9     3  to the right of    5
10    3   to the left of    2
11    5   to the left of    2
12    5   to the left of   13
13    5   to the left of    7
14    5   to the left of   12
15    5   to the left of    3
16    7  to the right of    5
17    7  to the right of   11
18    9  to the right of   11
19   10           inside    9
20   10   to the left of    1
21   10  to the right of   11
22   11   to the left of   12
23   11   to the left of   10
24   11   to the left of    9
25   11   to the left of   13
26   11   to the left of    1
27   11   to the left of    7
28   12  to the right of    5
29   12   to the left of    1
30   12  to the right of   11
31   13  to the right of    5
32   13  to the right of   11