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