Are the speakers on a mirror?
No, the speakers are on a desk.
    src        edge_attr  dst
0     0  to the right of   13
1     0  to the right of   12
2     0  to the right of    9
3     0   to the left of    3
4     1  to the right of    5
..  ...              ...  ...
92   19  to the right of   17
93   20               at    8
94   20   to the left of   23
95   22   to the left of    4
96   23  to the right of   20

[97 rows x 3 columns]