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