5
= 2
4
= 0
6
= 1
9
= 0
10
= 0
3
= 1
4
= 3
0
= 0
2
= 0
6
= 5
= 2 = 0
= 1 = 0 = 0 = 1 = 3 = 0 = 0 = 5
= 2 = 0 = 1 = 0 = 0 = 1 = 3 = 0 = 0 = 5