Is there an elephant or a fence in the photo?
No, there are no fences or elephants.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of    6
2     1               in    7
3     1   to the left of    2
4     2  to the right of    5
5     2  to the right of    1
6     2  to the right of    0
7     3   to the left of    5
8     4   to the left of    6
9     5   to the left of    2
10    5  to the right of    3
11    5  to the right of   10
12    5  to the right of    8
13    6  to the right of    9
14    6  to the right of    0
15    6  to the right of    4
16    8   to the left of    5
17    9   to the left of    6
18   10   to the left of    5