H, I

2

B, C, D, E, F, G, I, J, L, M

10

B, C, D, E, H, I, L, N, O

9

C, F, G, H, I, J, N

7

D, E, F, G, M, O

6

B, D, E, F, G, H, J, L, M, N, O

11

B, C, E, F, H, I, J, L, M, N, O

11

B, C, D, G, J, L, M, O

8

D, H, N

3

B, C, E, F, G, H, I, J, L, M, N, O

12

B, C, D, E, F, G, H, I, J, L, M, N, O

13

B, C, D, E, F, G, I, J, L, M, N, O

12