c-p-c c-pop ccccc cech ceche ceco- cecum cemec cemmo ceoce ceppo chech check cheek cheep cheho chekc cheke chem- chemo cheo cheok chepe chepo cheue chock choco choke chokh choko chomo chomp chomu chook choom choop chope choue chouk choum choup chuck chueh chuek chuko chump chupe chupp chuuk co-co co-op cocc- cocce cocco coceo coche cocke cocom cocum coepe cohee cohoe cohoo cohue cokk- comco comec comme commo compo comu- cooch cooee cooke coome coope copce copec coppe coppo couch couco couhe coume coupe cphpc cuche cucuk cueup cumec cumm- cumo- cump- cuoco cuomo e-com eccho eccup echem ecume eecke eecom eeeee eepee eheke ehome ekeko ekmek ekuku emcee emeco empee eocho eochu eomuk epheu epoch epome epuku eum-u h-cho hcooh he-he hecco heche hecke hecup heeme heepe hekk- hekou hemke hemme hemo- hemph hemup hepco heuch hhhhh hkcee hmeec ho-ho ho-oh hocco hoche hocke hoeke hohoe hohum hokke hokku hokum home- homec homee homeh homeo homme homo- homok hooce hooch hooke hoome hoope hopeh hopko hoppe hoppo hopup houce houch houck houpe hu-pe hucch huche hucho hueck hueco huhuh hukok humme humph hupeh huppe k-pop keche keech keeho keepe kehek kehoe kekec kekem kemco kemme kempe kempo kepco keppe khoku khoum kmoch ko-ko kocek kochu kocke koech koepp kohmo kokko kokou kokum komeh komku kompo kopce kopec kopek koppe kouch koupe kpeme kpome kuche kuchu kucuk kuheh kuhmo kukec kukko kukok kukup kumeu kumpo kumuk kupce kuppe mccoo mccue mchum mckee meche meco- mecom mecop mecum meece meech meeco meemu mehke mekko memph mempo meoke mepco mepok mmccc mmhmm mmmcc mmmmm mocco mocek moche mochh mocho mock- mocke mocoe moeme mohoe mohuc mokke mokko mokpo mokuk mokum momme momoe mompe mooch moock mookk moope mopee mopup mouch mouke muche mucho muchu mucke mucko muco- mucum muhem mukeh mukho mukke mumcu mumme mummu mumok muppu o-hum ocoee ocome oeco- oehme oeppo oh-oh oh-ok ohmmm ohome okcho okeke okemo okoc okoho okome okpho okuku okume omemo ompok omuku omupo oomph ooooh ooooo opepe ophep opoho opoku oppum opump ouche oucho oueme oukup ouphe p-com pcock pecco peche pecke peece peeke pekoe pemco pepco pepee peppe pepup peuce peumo phccc phecc pheme pheo- phuck phuoc po-po poche pocho pocko pocok pocop poeme pokou pomme pompe pompu pomum pooch pooke poope poopo popco popek popop poppe poppo popup pouce pouch pouck pouke poume poupe pucko puech puhmu pumpe puppe puppo u-cee u-pop uceku uchee ucheh uchku uchuu uh-ee uh-oh uh-uh uhhoh uhhuh ukeep ukeke umeko umeme umhum uouee upc-e uuuuu