What animal is this fence behind of, a giraffe or a horse?
The fence is behind a giraffe.
    src        edge_attr  dst
0     1  to the right of   11
1     3   to the left of   12
2     4  to the right of   10
3     5   to the left of   12
4     7   to the left of   12
5     9  to the right of   10
6    10   to the left of   12
7    10   to the left of    9
8    10   to the left of    4
9    11   to the left of    1
10   12  to the right of    3
11   12  to the right of    5
12   12  to the right of   10
13   12  to the right of    7
14   13           behind   14
15   13             near   14
16   14             near   13
17   14      in front of   13