Which place is it?
It is a field.
    src        edge_attr  dst
0     0  to the right of    9
1     0  to the right of    1
2     1   to the left of    0
3     3               in    2
4     5   to the left of   12
5     5   to the left of   10
6     6   to the left of   12
7     6   to the left of   10
8     6   to the left of   16
9     6   to the left of   15
10    7   to the left of   10
11    7   to the left of   12
12    7   to the left of   16
13    7   to the left of   15
14    7          holding    6
15    8          hitting    3
16    8          holding    6
17    8   to the left of   12
18    8   to the left of   10
19    8   to the left of   15
20    8   to the left of   16
21    9   to the left of    0
22   10  to the right of    8
23   10   to the left of   13
24   10  to the right of    7
25   10  to the right of    6
26   10   to the left of   14
27   10  to the right of    5
28   12   to the left of   13
29   12   to the left of   14
30   12  to the right of    6
31   12  to the right of    5
32   12  to the right of    8
33   12  to the right of    7
34   13  to the right of   12
35   13  to the right of   10
36   13   to the left of   14
37   14  to the right of   13
38   14  to the right of   12
39   14  to the right of   10
40   15  to the right of    7
41   15  to the right of    6
42   15  to the right of    8
43   16  to the right of    8
44   16  to the right of    7
45   16  to the right of    6