Do you see any surfboards or fences in the picture?
Yes, there is a surfboard.
    src        edge_attr  dst
0     0  to the right of    6
1     0   to the left of   16
2     0   to the left of   13
3     0  to the right of    1
4     0  to the right of    7
5     1   to the left of   13
6     1   to the left of   16
7     1  to the right of    6
8     1   to the left of    0
9     1  to the right of    7
10    4   to the left of    5
11    4   to the left of   12
12    4   to the left of   14
13    4   to the left of   18
14    4   to the left of   11
15    5  to the right of    4
16    5  to the right of   12
17    5  to the right of   16
18    5  to the right of   13
19    6   to the left of    7
20    6   to the left of    1
21    6   to the left of    0
22    6   to the left of   16
23    7   to the left of    0
24    7  to the right of    6
25    7   to the left of   16
26    7   to the left of    1
27   11  to the right of    4
28   11  to the right of   12
29   11  to the right of   16
30   11  to the right of   13
31   12   to the left of   11
32   12   to the left of   18
33   12   to the left of    5
34   12   to the left of   14
35   12  to the right of    4
36   13  to the right of    1
37   13   to the left of   11
38   13   to the left of   18
39   13   to the left of   14
40   13   to the left of    5
41   13  to the right of    0
42   13   to the left of   15
43   14  to the right of    4
44   14  to the right of   13
45   14  to the right of   16
46   14  to the right of   12
47   15  to the right of   13
48   16  to the right of    6
49   16  to the right of    7
50   16   to the left of   14
51   16  to the right of    0
52   16   to the left of   11
53   16   to the left of    5
54   16   to the left of   18
55   16  to the right of    1
56   18  to the right of    4
57   18  to the right of   13
58   18  to the right of   12
59   18  to the right of   16