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