What is the animal to the right of the fence called?
The animal is a horse.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of   10
2     0  to the right of    7
3     1   to the left of   12
4     1  to the right of    3
5     1   to the left of    9
6     2   to the left of    9
7     2   to the left of    6
8     2  to the right of    3
9     3   to the left of    5
10    3   to the left of   11
11    3   to the left of    1
12    3   to the left of    8
13    3   to the left of    7
14    3   to the left of   10
15    3   to the left of    2
16    4  to the right of    7
17    4               of    9
18    4  to the right of   11
19    4  to the right of   10
20    5   to the left of    9
21    5  to the right of    3
22    6  to the right of    2
23    6  to the right of   11
24    6  to the right of    7
25    7   to the left of    4
26    7   to the left of    6
27    7             near    9
28    7  to the right of    3
29    7   to the left of    9
30    7   to the left of    0
31    7   to the left of   12
32    8               of    7
33    8  to the right of    3
34    8   to the left of    9
35    9  to the right of    1
36    9          next to    7
37    9  to the right of    8
38    9  to the right of    7
39    9  to the right of   10
40    9  to the right of    2
41    9  to the right of    5
42    9  to the right of   11
43   10   to the left of    9
44   10   to the left of    0
45   10   to the left of    4
46   10  to the right of    3
47   11   to the left of    0
48   11   to the left of    6
49   11   to the left of    4
50   11  to the right of    3
51   11   to the left of    9
52   11   to the left of   12
53   12  to the right of    7
54   12  to the right of    1
55   12  to the right of   11