Are there any glasses or mirrors in this scene?
Yes, there is a mirror.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of    6
2     0  to the right of   11
3     0  to the right of    9
4     0  to the right of    4
5     0  to the right of   13
6     3               on    8
7     4   to the left of    0
8     4   to the left of   10
9     4   to the left of   12
10    4  to the right of    6
11    6   to the left of    0
12    6   to the left of   12
13    6   to the left of   10
14    6   to the left of    4
15    7   to the left of    0
16    8               on    5
17    9   to the left of    0
18   10  to the right of    4
19   10  to the right of   12
20   10  to the right of   11
21   10  to the right of    6
22   11   to the left of   10
23   11   to the left of    0
24   11   to the left of   12
25   12  to the right of   11
26   12  to the right of    6
27   12  to the right of    4
28   12   to the left of   10
29   13   to the left of    0