Is there any short zebra or fence in this image?
Yes, there is a short zebra.
    src        edge_attr  dst
0     0  to the right of   12
1     0  to the right of    6
2     0      standing in    2
3     0  to the right of    3
4     0  to the right of    4
5     1   to the left of    4
6     1   to the left of   12
7     3   to the left of    7
8     3   to the left of    0
9     3   to the left of   11
10    3   to the left of    9
11    4  to the right of    1
12    4   to the left of    0
13    6   to the left of    0
14    6   to the left of    9
15    7  to the right of    3
16    7  to the right of   12
17    9  to the right of    3
18    9  to the right of    6
19   11  to the right of    3
20   11  to the right of   12
21   12   to the left of    0
22   12   to the left of    7
23   12   to the left of   11
24   12  to the right of    1