Are the glasses brown and thin?
Yes, the glasses are brown and thin.
    src        edge_attr  dst
0     0   to the left of    1
1     1  to the right of    6
2     1  to the right of    0
3     2  to the right of    6
4     2   to the left of    3
5     3  to the right of    2
6     4   to the left of   10
7     5  to the right of    6
8     6   to the left of    1
9     6   to the left of    5
10    6   to the left of    2
11    8           around    0
12   10  to the right of    4