Type these at the password screen to unlock the stages of level 7

Password - Effect

UANWGVPA - Level 7 stage 1
UAGWGVPE - Level 7 stage 2
MUBWLSZT - Level 7 stage 3
UKCLPHHV - Level 7 stage 4
UANWGEPA - Level 7 stage 5
UAGWGEPE - Level 7 stage 6
UAVWIOTA - Level 7 stage 7
MUVWLEEG" - Level 7 stage 8