Are there any snowboards to the left of the skis that are on the right side?
Yes, there is a snowboard to the left of the skis.
   src        edge_attr  dst
0    0   to the left of   11
1    3   to the left of   11
2    6   to the left of   11
3    8   to the left of   11
4    9   to the left of   10
5   10  to the right of    9
6   11  to the right of    0
7   11  to the right of    3
8   11  to the right of    8
9   11  to the right of    6