Which place is it?
It is a field.
    src        edge_attr  dst
0     0   to the left of   21
1     2   to the left of   13
2     2   to the left of    4
3     2   to the left of   10
4     2   to the left of    7
5     3  to the right of    9
6     3  to the right of   15
7     3  to the right of    6
8     4   to the left of   14
9     4  to the right of    2
10    5  to the right of   13
11    6   to the left of   16
12    6   to the left of    3
13    6  to the right of   17
14    7  to the right of    2
15    8   to the left of    9
16    8   to the left of   15
17    9   to the left of    3
18    9  to the right of   12
19    9   to the left of   16
20    9  to the right of    8
21    9  to the right of   17
22    9          wearing    6
23   10  to the right of    2
24   12   to the left of    9
25   13  to the right of    2
26   13   to the left of    5
27   14  to the right of    4
28   15  to the right of    8
29   15  to the right of   17
30   15   to the left of    3
31   16  to the right of    6
32   16  to the right of    9
33   17   to the left of   18
34   17   to the left of   15
35   17   to the left of    6
36   17   to the left of    9
37   18  to the right of   17
38   20   to the left of   21
39   21  to the right of    0
40   21  to the right of   20