Which place is it?
It is a theater.
    src        edge_attr  dst
0     1  to the right of    2
1     1  to the right of    6
2     1  to the right of    8
3     1  to the right of    4
4     2   to the left of    1
5     2  to the right of    5
6     4   to the left of    1
7     5   to the left of    2
8     6               on    7
9     6               of    7
10    6   to the left of    1
11    8   to the left of    1