everyone has the basics fire, ice, lightning. the rest is divided. i also highly doubt everyone will remember their own specific materia combo, this way people should be able to at least remember they have fire,ice, lightning and their own summon. even if they cant remember the two other specifics

all right hang on

1 summon (different)
2 materia (different for each person)
Fire
Ice
Lightning

Thats what everyone was gonna get, you think thats a problem?