C = E, G, H, M
R = H, M
J = E, F, H, M, O
4
2
5
C = B, F, G, I, J, K, L
R = B, D, F, G, H, I, J, L, N, O
J = B, D, E, F, G, I, K, L, N
7
10
9
C = G, J, M, N, O
R = E, G, J, M, N, O
J = H, J, N, O
6
C = B, D, E, F, G, H, I, J, K, L, M, N, O
R = B, D, E, F, G, H, I, J, K, L, M, N
J = B, D, E, F, G, H, I, J, K, L, M, N, O
13
12
C = B, D, F, H, I, K, L, N, O
R = B, D, E, F, G, H, I, J, K, L, N, O
J = B, E, G, H, I, J, L, M, N
C = D, E, F, G, I, J, K, N
R = B, D, E, F, H, I, J, K, M, N, O
J = D, E, F, G, I, J, K, M, N, O
8
11
C = B, D, H, K, N
R = G, I, K, O
J = D, G, K
3
C = D, E, F, I, J, L, O
R = D, E, F, L
J = B, D, F, J, L, O
C = M
R = M
J = M
1
C = B, E, H, L, M, O
R = B, K, L, M
J = B, H, I, K, L