gaups agups guaps ugaps augps uagps gapus agpus gpaus pgaus apgus pagus gupas ugpas gpuas pguas upgas pugas aupgs uapgs apugs paugs upags puags gausp agusp guasp ugasp augsp uagsp gasup agsup gsaup sgaup asgup sagup gusap ugsap gsuap sguap usgap sugap ausgp uasgp asugp saugp usagp suagp gapsu agpsu gpasu pgasu apgsu pagsu gaspu agspu gsapu sgapu asgpu sagpu gpsau pgsau gspau sgpau psgau spgau apsgu pasgu aspgu sapgu psagu spagu gupsa ugpsa gpusa pgusa upgsa pugsa guspa ugspa gsupa sgupa usgpa sugpa gpsua pgsua gspua sgpua psgua spgua upsga pusga uspga supga psuga spuga aupsg uapsg apusg pausg upasg puasg auspg uaspg asupg saupg usapg suapg apsug pasug aspug sapug psaug spaug upsag pusag uspag supag psuag spuag
Note: these 'words' (valid or invalid) are all the permutations of the word gaups. These words are obtained by scrambling the letters in gaups.