Do you see dirty mirrors or tables?
No, there is a mirror but it is clean.
    src        edge_attr  dst
0     2  to the right of   10
1     2  to the right of    7
2     3   to the left of    5
3     3   to the left of   10
4     5  to the right of    3
5     6  to the right of   12
6     6  to the right of   14
7     7   to the left of    2
8     8   to the left of   11
9     8   to the left of   14
10    8   to the left of   12
11   10  to the right of    3
12   10   to the left of    2
13   11  to the right of    8
14   11  to the right of   14
15   11               on    9
16   11  to the right of   13
17   12   to the left of    6
18   12  to the right of    8
19   12  to the right of   13
20   13   to the left of   12
21   13   to the left of   14
22   13   to the left of   11
23   14  to the right of    8
24   14   to the left of   11
25   14  to the right of   13
26   14   to the left of    6