Exacta boxes and rolling daily doubles

3 - 4/2/1/5
4 - 2/1/6/4
5 - 8/3/5/11
6 - 1/2/6/4/8
7 - 8/1/10
8 - 6/7/2/8
9 - 9/5/8/4
10 - 5/4/10/9