C = A, B, C, D, E, F, G, H, I, J, K, L

R = A, B, C, D, E, F, G, H, I, J, K, L

12

12

C = A, B, C, E, H, I, K, L

R = B, C, E, H, I, J, K, L

8

8

C = A, C, D, J, K

R = C, K

5

2

C = A, B, C, D, E, F, G, H, I, J, K, L

R = A, B, C, D, E, F, G, H, I, J, K, L

12

12

C = A, B, C, D, E, F, G, J, K, L

R = A, B, C, D, E, F, G, H, I, J, K, L

10

12

C = B, F, G, I

R = B, G

4

2

C = E, H, L

R = E, L

3

2

C = F, I

R = F

2

1

C = J, K

R = A, D, F, I, K

2

5

C = B, C, D, E, G, H, I, J, L

R = A, B, C, D, E, G, H, I, J, L

9

10

C = F, H

R = D, F, H, J

2

4

C = A, D, G

R = A, G

3

2