Which place is it?
It is a forest.
    src        edge_attr  dst
0     0   to the left of   20
1     0  to the right of    5
2     5   to the left of   20
3     5   to the left of    9
4     5   to the left of    0
5     6   to the left of    9
6     6   to the left of   20
7     6   to the left of   12
8     7   to the left of    9
9     7   to the left of    8
10    7   to the left of   15
11    8  to the right of    7
12    9          wearing   12
13    9          wearing   13
14    9  to the right of    5
15    9  to the right of    6
16    9  to the right of    7
17    9      floating in   22
18    9          wearing   15
19   10   to the left of   21
20   10   to the left of   11
21   11          wearing   21
22   11          wearing   14
23   11          wearing   16
24   11  to the right of   10
25   12   to the left of   20
26   12  to the right of    6
27   13  to the right of   19
28   15  to the right of    7
29   17   to the left of   18
30   17               of    9
31   18  to the right of   19
32   18  to the right of   17
33   19   to the left of   18
34   19   to the left of   13
35   20  to the right of    5
36   20  to the right of    0
37   20  to the right of   12
38   20  to the right of    6
39   21  to the right of   10