Is the wood fence on the right of the photo?
Yes, the fence is on the right of the image.
    src        edge_attr  dst
0     1   to the left of    5
1     1   to the left of    4
2     2   to the left of   10
3     2   to the left of    7
4     2  to the right of    6
5     2  to the right of    3
6     3   to the left of    6
7     3   to the left of    2
8     3   to the left of   12
9     4  to the right of    5
10    4  to the right of    1
11    5  to the right of    1
12    5   to the left of    4
13    6   to the left of    2
14    6  to the right of    3
15    7  to the right of    2
16    8   to the left of   13
17    8  to the right of   12
18   10  to the right of    2
19   12  to the right of    3
20   12   to the left of    8
21   13  to the right of    8