c-p-c ccccc cduce cech ceche ceded ceder cedr- cedre ceede ceere cerc- cerce cerec cered cerer cerre chech cheep cheer chehr chepe cherd chere cherp cheru cheue chher chueh chupe chupp chur- chure churr churu cphpc crece crede creed creep creer crepe crepu creu- creue creup cruce crude crupe crure cuche cudde cueup cuper cupr- curce curch cured curer curre curup d-cru ddddd deche dechu decur dedde dedee deder dedur deece deech deede deepc deepe deepp deepu deere depce depeh depue derce derch derde dered derre derue deuce deure dhcpd dhedh dhuhr dhupu dpcch dpdch drdre dredd drede dreed dreep drehe drepe drere druce drude drupe duded duder duduc duere duerr dueup duped duper durch dured duree durer durre duruh e-dee eccup edder eddre edere edred educe eeeee eeped eepee eerde eperc epher epheu epure erdec erdre erech erede erere erred eucre eurre he-he heche hecup hedde heded heder hedpe hedur heede heepe heerd heere heper herce herre herur heuch heued heuer heure hhhhh hrere hrrep hu-pe hucch huced huche hudde hudec hudeh huder hudud hudur huere huhuh hupeh huppe hureh hurre hurup huuru p-rep pdhpe peche pedee peece peedu peere pepee peppe pepup perce perch perde perdu perec perer perre peruc perur peuce peude peure phccc phecc pheed pheer phere phped phred prece prede prepd pruce prude pudde pudeh puder pudur puech puppe purce pured puree pureh purer purre re-up recce reced recep reche recue recur redde reder redhu redup redur reece reech reede reepe reere reerh rehed reher rehue repec reppe rerde rere- reree reuer rhede rhppc rucer ruche ruder ruede ruere rupee ruper rurde rurec u-cee uchee ucheh uchuu udder uh-ee uh-uh uhecr uhhuh uhuru upc-e upedu upher upped upper urdee urech uruce urucu urupe uuuuu