ccccc cech ceche cechy ceere cerc- cerce cerec cerer cerre chech checy cheer chehr chere cheru chery cheue chher chrey chueh chuey chur- chure churr churu chyer chyr- crece crecy creer creu- creue cruce crure cryer cuche cucuy curce curch curer curre curry cyche eeeee erech erere errey eucre euery eurre eury- eyere eyrer he-he heche heeey heere heery herce herre herry herur herye heuch heuer heure heyer heyre hhhhh hrere hucch huche huere huhuh hureh hurre hurry huuru huyeh huyre hyech hyere hyher recce reccy reche rechy recry recue recur reece reech reere reerh reher rehue rere- reree reuer reyhe rucer ruche ruchy ruere rurec rurey ryche u-cee uchee ucheh uchuu uerry uh-ee uh-uh uhecr uhhuh uhuru urech uruce urucu urych uryu uryuu uuuuu ycche ye-ye yecch yechy yeere yeuch yeyre yhere yuery yurre yuyue