porro porur pouer poupe poure preie preop prier prior proer proor prop- prope propp propr prore pueri puero puhoi puppe puppo pupri puree pureh purer purie purio puro- purre puuri re-up reepe reere reerh reher rehoe rehri rehue repop repor reppe repro rere- reree rerip rerir reuer reuir rheo- rhipe rhoeo riper ripio rippe ripup ririe rirpu riuer ro-ro roero rohri rohru rooer roohi roope roore rooue roper roppe rorer rouer rouhe roure rprop rripe ruere ruiru rupee ruper rupie u-pop uh-ee uh-oh uh-uh uhhoh uhhuh uhuru uiro uouee upher upier upper uppie ureo- uropi urour urphi urupe ururi uuuuu

eerier ephori ephree epopee eriope errori errour euerie euippe euphue euripe euripi europe eururo h-hour heehee hehehe hehheh heirie heopop hepper herero herher herier herire heroor herrie hierer hiero- hierro hiper- hiphei hiphop hipihi hipipo hipour hipper hippie hippo- hirohe hirohi hoerup hohoho hoohoo hoopee hooper hoopoe hoopoo hooroo hoouer hop-up hopper hororo horror huh-uh hurrer hurroo ier-oe ierror iherir iiooio ipero irereo irrour ohohoh ohpooh oohooh oooooo oophoi oopiri ophio- orphee orphir orrho- orrour ouerre ouioui oupire peepee peeper peerer peerie peerio pei-ho peiere peiper pepero pepper perere perier perire peroor perore perper perree perrhe perrie perrou phiphe phoro- pieper pierie pierre pierri pierro pihuri piopio pioppi piperi pipeup pipher piphre pipier pipipi pipiri pipper pippip piree pirrie pirrip piupiu poeure pohori poipoi pooper poopie poopoo poorer pop-up popopo poporo popper poppop pouere pouoir poupee poupou pouppe pourer pourie pourri pppppp pre-op preeue preier preire preore preoue preue- preui- priere priero prieue prieur priore priori prioro priour proper proph- propho propi- propir propre propup propur pu-hoe puerer puriri purpie purpre purpur purree purrer reeper reheur rehire rehoop rehope repier repipe repope repour repper reprie repure repuru reueir reuere reuire reuour rhipi- ripier ripper riuere roeier roeper roopee rooper roperi ropier roupee rouper roupie ruhroh uh-huh uphere uphroe uppoor upprop upripe urouer uroure uruppu

eeeroer eohippi eoropie epierre euphroe euporie europop hee-hee herhoor herihor herippe herrere herrero heru-ur heu-heu hip-hop hiphopi hippier hoo-hoo hoo-pih hoop-ee hoppier horipro horreo horrour houhere hreppur hurhuri hurrier ihururu ioerror ipo-ipo oophor- oophore oopuhue oreopie orepeer oripore oropioi orrouer ourouer pee-pee peepier peirrie peppier pereire perhour periere perrero perrier perrore perrour phi-phi phiruru pierioi pierrie pip-pip pip-pop poeuere poirier poo-poo poppier porpere porpore pourpre prehire preiere prepere prepper preppie prierio priorei priporu propero propio- propire propper proprio propure puerper pui-pui purpour purpure repoire repreue rippier ruh-roh

e-i-e-i- epirrhoe europeo- europipe europrop herehere horhoreh horohoro hueroppe i-ii-iii ihuririo iooooooo oophoro- orpierre ouer-hie peeppeep pepperer perierer periperi perirhoe perrerer pihoihoi pioupiou pipperoo pippiree piripiri poohpooh poorpoor poroporo porphere pourpour preppier properer purpoure purpuri- reophore riroriro roperipe roupeiro uh-uh-uh uhhuhher

eerieerie hiphopper pepper-up pepperier peripher- periphere perrierie phirphire pierrerie pierrerue piou-piou piri-piri poee-poee pooh-pooh pourpoure purpureo- rheophore rope-ripe

hip-hopper periphero- poo-pourri pooriepoor

pepperupper pip-pip-pip

ooohooohoooh pepper-upper poohpoohpooh propuppropup

hippohippohippo ioooooooooooooo

hhhhhhhhhhhhhhhhhhhhh

hohohohohohohohohohohohohohohohohohohohoho