What will help me win the smart contest all ranks on pokemon diamond?

i want to get all the smart contest ribbons on diamond. All i want to figure out is where i can get moves that are smart moves for the contest and what berries will raise my Azelfs smartness on poffins.|||Skill Swap is a good move and it is in Canalave City and these berries will make your Azelf smarter: Aguav Berry





Chople Berry


Coba Berry


Colbur Berry


Custap Berry


Durin Berry


Enigma Berry


Ganlon Berry


Haban Berry


Hondew Berry


Jaboca Berry


Kelpsy Berry


Lansat Berry


Leppa Berry


Lum Berry


Magost Berry


Nanab Berry


Niniku Berry


Nutpea Berry


Oran Berry


Passho Berry


Persim Berry


Petaya Berry


Pomeg Berry


Rabuta Berry


Rawst Berry


Rindo Berry


Sitrus Berry


Starf Berry


Strib Berry


Topo Berry


Watmel Berry


Wepear Berry


Yago Berry|||You should say what it likes so the should have that taste. And for the moves try the battle towers shops(a.k.a battle park)