Which part is the fence in, the bottom or the top?
The fence is in the bottom of the image.
    src        edge_attr  dst
0     0               on    3
1     0               on    4
2     1  to the right of    4
3     2  to the right of   10
4     4   to the left of    9
5     4   to the left of    1
6     5   to the left of   10
7     5   to the left of    7
8     6       walking in    5
9     6   to the left of    7
10    7  to the right of    5
11    7  to the right of    6
12    9  to the right of    4
13   10  to the right of    5
14   10   to the left of    2