dododo doorto dorood doropo dororo dotdot dotodo doudou dourou doutou doutro dropto drouot drouth drruth duhour duport durtro h-hour hodhur hohhot hohoho hohrod hoodoo hoohoo hoopoo hooroo hop-up hopout hororo horror hortor hotoro hotpot hotrod hottot houtou htruth huddup hudood huh-uh huhhot hurroo hurth huthur huthut ohohoh ohpooh ohtoto oohooh oooooo oordoo opdorp oporto optoro optout ordoru ordrup orrho- orrour ortho- ortrud ottoor oudorp outhud outour output outrup outtop outtro phoro- photo- phthor poduru poodur poopoo pop-up popduo popopo poporo popout poppop poptop pottop poupou pppppp prohod proph- propho propup propur proto- prutot pupput purpur put-up puthur putour putout putput puttoo puttur rhodo- rootup rorodt rotour rotout rotrou routot rudrur ruhroh ruptor rurutu rutour thoppu thoro- thorup thourt thouth throop throut thrupp thttpd to-put tohoro toohot toothd tootoo top-up toporu topout toppop torodo tororo toroth torpor tortor tortou tot-up totopo totoro totrot toudou touhou tourou toutou toutuo troph- tropo- troppo trotro tuotuo turdho turtur tururu tutour tuttut uh-huh up-put uppoor upprop uproot uropod uruppu utouth utroor