Are there either soccer balls or shields?
No, there are no soccer balls or shields.
    src        edge_attr  dst
0     0   to the left of    8
1     0  to the right of    3
2     0   to the left of    5
3     0   to the left of   13
4     1  to the right of    7
5     1  to the right of    8
6     1  to the right of   13
7     3   to the left of    8
8     3   to the left of    6
9     3   to the left of   10
10    3   to the left of   20
11    3   to the left of    7
12    3   to the left of   13
13    3   to the left of    0
14    3   to the left of   16
15    4  to the right of   10
16    4  to the right of   16
17    5  to the right of   13
18    5   to the left of   11
19    5  to the right of    8
20    5  to the right of    0
21    5  to the right of   16
22    5  to the right of    7
23    6  to the right of    3
24    7       grazing on   18
25    7  to the right of    3
26    7   to the left of    1
27    7   to the left of    5
28    8  to the right of    0
29    8  to the right of    3
30    8   to the left of    5
31    8   to the left of    1
32   10  to the right of    3
33   10  to the right of   19
34   10   to the left of    4
35   10  to the right of   17
36   10   to the left of   11
37   11  to the right of    5
38   11  to the right of   10
39   13   to the left of    5
40   13   to the left of    1
41   13  to the right of    0
42   13  to the right of    3
43   16   to the left of    4
44   16  to the right of   20
45   16  to the right of    3
46   16   to the left of    5
47   17   to the left of   10
48   19   to the left of   10
49   20  to the right of    3
50   20   to the left of   16