Do you see any players or rackets?
Yes, there is a racket.
   src        edge_attr  dst
0    0  to the right of    3
1    2  to the right of    5
2    3   to the left of    0
3    3   to the left of    8
4    4  to the right of   11
5    4  to the right of    5
6    5   to the left of    2
7    5   to the left of    4
8    8  to the right of    3
9   11   to the left of    4