eeee eeke eery ekek eker ekpe epee eper eppp eppy eprp erer erev erke erpe erre erve erye ever evey evre evry evvk eyer eyey eyke eype eyre eyry eyyr keek keep keer keke kep- kepe kepy ker- kere kerk kerp kerr kerv keve keye keyy kkkk kkpk kkre kkrk kkrr kkrv kkvr kkvv kkyy kpek kper kpke kpkk kpkr kpky kppk kppp kppr kppv kpre kprk kprp kprr kprv kpvr kpyk kpyr kpyv kree krek krev krke krkk krkr krkv krky krpr krre krrk krrr krry krve krvk krvr krvv krye kryk kryp kryy kver kvre kvrp kvrr kvrv kvvp kvvr kvvv kvye kyee kyke kykk kykr kykv kyky kyp- kype kypr kyre kyrk kyyk kyyy peek peep peer peev peke pekk pepe per- pere perk perp perr perv pery pevy peyr pper pppp ppye pre- pree prek prep prev prey prky pryk pyep pyke pykk pype pypy pyr- pyre pyrk pyry reek reep reev reke reky repe repp repr repy rere rery reve revp revy reye reyk rrrr rver ryke rype veep veer veke vepe vepr ver- vere verk very veve vevy veye veyr vver vvvv vyer vyke vyre vyrk yeek yeep yeer yeke yepe yepp yere yerk yerr yery yeve yeye yeyr ykep ykey yrke yver yyyy