What place is pictured?
It is a plain.
    src        edge_attr  dst
0     0               of    1
1     0   to the left of    8
2     0   to the left of    6
3     1   to the left of    2
4     1  to the right of    5
5     1   to the left of    3
6     1   to the left of    8
7     1   to the left of    6
8     2  to the right of    6
9     2  to the right of    1
10    2               of    8
11    3  to the right of    1
12    5   to the left of    1
13    6  to the right of    0
14    6               of    8
15    6  to the right of    1
16    6   to the left of    2
17    7               of    1
18    8  to the right of    1
19    8  to the right of    0