Does the fence look silver?
Yes, the fence is silver.
    src        edge_attr  dst
0     0      in front of    5
1     0             near    3
2     0   to the left of    3
3     0          next to    3
4     1   to the left of    2
5     2  to the right of    1
6     2   to the left of    3
7     3             near    5
8     3             near    0
9     3  to the right of    0
10    3  to the right of    2
11    3  to the right of    4
12    3  to the right of    5
13    4   to the left of    3
14    4         stuck in    3
15    5   to the left of    3
16    5          next to    3
17    5           behind    0