Normalization Extras

Problem 1 REL1 (A, B,C ,D, E, F, G, H, I, J, K, L, M, N, O, P)

A -> F, G, H, I

C, D -> N, O, P

E -> K H ->G, I

Problem 2 REL1 (A, B,C ,D, E, F, G, H, I, J, K, L, M, N, O, P)

D -> E, F, G, H, I

P -> L, M, N

Problem 3 REL1 (A, B,C ,D, E, F, G, H, I, J, K, L, M, N, O, P)

A -> F, G

B -> M, N, O, P, J, K

J -> N, O