Is there any fence that is white?
No, there is a fence but it is black.
    src        edge_attr  dst
0     1   to the left of   13
1     1   to the left of   14
2     1  to the right of   10
3     1   to the left of    7
4     1  to the right of    9
5     2   to the left of    3
6     2  to the right of    9
7     2  to the right of   10
8     2   to the left of    7
9     3  to the right of    7
10    3  to the right of    2
11    3  to the right of   11
12    3  to the right of   13
13    4  to the right of   11
14    4           behind   11
15    5   to the left of    6
16    6  to the right of    5
17    7   to the left of    3
18    7  to the right of    1
19    7  to the right of    2
20    7  to the right of   13
21    7  to the right of   14
22    8  to the right of   11
23    9   to the left of   11
24    9   to the left of    1
25    9   to the left of   12
26    9   to the left of    2
27   10   to the left of    2
28   10   to the left of    1
29   10   to the left of   14
30   10   to the left of   12
31   11      in front of    4
32   11   to the left of    4
33   11   to the left of    3
34   11  to the right of    9
35   11   to the left of    8
36   12  to the right of   10
37   12  to the right of    9
38   13  to the right of    1
39   13   to the left of    7
40   13   to the left of    3
41   14  to the right of   10
42   14   to the left of    7
43   14  to the right of    1