Does the fence look wooden and green?
No, the fence is wooden but white.
    src          edge_attr  dst
0     0    to the right of    8
1     1    to the right of    5
2     2    to the right of    7
3     2    to the right of    6
4     2    to the right of   10
5     2    to the right of    4
6     4     to the left of    2
7     4    standing behind   10
8     5     to the left of    1
9     6     growing behind   10
10    6     to the left of    2
11    6     to the left of    9
12    7     to the left of    2
13    8     to the left of    0
14    8     to the left of   10
15    9    to the right of   10
16    9    to the right of    6
17   10     to the left of    9
18   10     to the left of    2
19   10    to the right of    8
20   12                 on   10
21   12  sitting on top of   10