Is that fence short?
No, the fence is tall.
    src        edge_attr  dst
0     0             near    7
1     0          next to    7
2     0   to the left of    9
3     0   to the left of    2
4     0   to the left of    8
5     0   to the left of   13
6     0   to the left of    3
7     2  to the right of    0
8     2   to the left of    6
9     3  to the right of    0
10    4             near    5
11    5   to the left of    6
12    5          next to    4
13    6  to the right of    2
14    6  to the right of    5
15    7          wearing   10
16    7   to the left of   13
17    7             near    0
18    8  to the right of   11
19    8  to the right of   10
20    8  to the right of    0
21    9  to the right of   12
22    9  to the right of    0
23   10   to the left of    8
24   11   to the left of    8
25   11     covered with   10
26   12   to the left of    9
27   13  to the right of    7
28   13  to the right of    0