ccccc cech ceche cecum ceere cemec cemre cerc- cerce cerec cerer cerke cerre chech check cheek cheer chehr chekc cheke chem- chere cheru cheue chher chuck chueh chuek chur- chure churk churm churr churu chuuk cmere crece creek creem creer creke creme creu- creue cruce cruck cruke crume crure cuche cucuk cuker cumec cumm- curce curch curer curre e-hrm echem ecker ecume eecke eeeee eheke ekker ekmek ekrem ekuku ekuru emcee emeer emere emerk emmer emure erech erem- erere erkec eruke eucre eum-u eurre he-he heche hecke heeme heere heker hekk- hemer hemke hemme herce herek herem herke herre heruk herur heuch heuer heure hhhhh hkcee hkhrm hmeec hmere hmmer hrere hucch huche hueck huere huhuh huker humme humur hureh hurm hurme hurre hurum huuru k-mer kecer keche keech keere kehek kekec kekem kemer kemme kerch kerek kerem kerre kheer khmer khuru khuur kmehr kreek kreke kreme kreuk krumm kucer kuche kuchu kucuk kuheh kukec kukur kumeu kumru kumuk kurch kureh kurek kurem kurku kurre kuruc kuruk mccue mchum mckee mcree meche mecum meece meech meemu meere meher mehke meker memer merce merch merck merer merke merre merur meuer meure mheer mhere mmccc mmhmm mmmcc mmmmm mreru muche muchu mucke mucum mucur muhem mukeh muker mukke mukur mumcu mumme mummu murch murck mureu murre murrh murru muruk murum recce reche recke recue recur reece reech reeme reere reerh rehem reher rehue rekem rekke remee remer remue rere- reree rerum reuer reume rheem rheme rheum rhume rucer ruche ruere rukke rumeh rumer rummu rurec u-cee uceku uchee ucheh uchku uchuu uh-ee uh-uh uhecr uhhuh uhuru ukeke umeer umeme umhum urech ureme urker uruce urucu uuuuu