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