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