Are there fences or hats that are white?
Yes, the hat is white.
    src        edge_attr  dst
0     0  to the right of    4
1     0      standing on   11
2     0  to the right of    8
3     2      standing on    8
4     3  to the right of    7
5     3  to the right of   13
6     3  to the right of    9
7     4               on    6
8     4   to the left of    0
9     5  to the right of   10
10    5   to the left of    7
11    5  to the right of   15
12    7  to the right of    5
13    7   to the left of   12
14    7   to the left of    3
15    7  to the right of   10
16    8   to the left of    0
17    9  to the right of   14
18    9   to the left of   12
19    9  to the right of   15
20    9  to the right of   10
21    9   to the left of    3
22   10   to the left of    5
23   10   to the left of    7
24   10   to the left of   12
25   10  to the right of   14
26   10  to the right of   15
27   10   to the left of   13
28   10   to the left of    9
29   12  to the right of    7
30   12  to the right of    9
31   12  to the right of   10
32   12  to the right of   13
33   13  to the right of   10
34   13   to the left of   12
35   13  to the right of   14
36   13  to the right of   15
37   13   to the left of    3
38   14   to the left of   10
39   14   to the left of    9
40   14   to the left of   13
41   15   to the left of   13
42   15   to the left of    5
43   15   to the left of    9
44   15   to the left of   10