Let's see:
Wizard 0: Detect/Read Magic (probably better as a skill/feat), Mage Hand, Message, Prestidigitation
Wizard 1: Summon Monster, Feather Fall, Magic Missile, Sleep or Color Spray, Burning Hands, Charm Person, Identify
Wizard 2: Melf's Acid Arrow, See Invisiblity, Darkness, Flaming...