c-p-c ccccc cech ceche cechy ceere cerc- cerce cerec cerer cerre chech checy cheep cheer chehr chepe chepy chere cherp cheru chery cheue chher chrey chueh chuey chupe chupp chur- chure churr churu chyer chype chyr- cphpc crece crecy creep creer crepe crepu crepy creu- creue creup cruce crupe crure cryer cryup cuche cucuy cueup cuper cupey cuppy cupr- curce curch curer curre curry curup cyche cypre eccup eeeee eepee epehy eperc epher epheu epure erech erere errey eucre euery eurre eury- eyere eyeup eyrer he-he heche hecup heeey heepe heere heery heper herce herre herry herur herye heuch heuer heure heyer heyre hhhhh hrere hrrep hu-pe hucch huche huere huhuh hupeh huppe huppy hureh hurre hurry hurup huuru huyeh huyre hyech hyere hyher hyper hyphy hyppe hypre p-rep peche peece peepy peere peery pepee peppe peppy pepup perce perch percy perec perer perre perry peruc perur peryr peuce peure peyce peyer peyre phccc phecc pheer phere phyc- pprey prece precy prehy preye pruce pryce pryer pryup puech puppe puppy purce purcy puree pureh purer purey purre purry puyeh pyche pyece pyere pyper pyppe pyree pyrre pyrye re-up recce reccy recep reche rechy recry recue recur reece reech reepe reere reerh reher rehue repec reppe repry rere- reree reuer reyhe rhppc rucer ruche ruchy ruere rupee ruper ruppy rurec rurey ryche u-cee uchee ucheh uchuu uerry uh-ee uh-uh uhecr uhhuh uhuru upc-e upher upper urech uruce urucu urupe urych uryu uryuu uuuuu ycche ye-ye yecch yechy yeere yeuch yeyre yhere ypehu yuery yuppy yurre yuyue