-ene -ine eeee eefe eefn efen effi eiei eien eier eiji eine eini eire eirn ejer ejin ejji enee ener enfj enif enin enne enni enri erei eren erer erie erin erne erni erre feen feer fefe feff fefi feie fein feir fene feni fenn fere fern ferr ffee ffff ffii ffrr fief fien fier fife fiff fifi fiii fiji fine fini finn fire firn free frei fren frie frin ieie iere ieri ifen ifer ifni ifnr ifrf ifri iiie iiii ijen ijji inee infi infj inje inji inne inni innr inre inri iree iren irer irfe iri- irie irin irje irne irre irri jeer jefe jeff jene jeni jere jeri jfin jien jiff jije jiji jini jinn jiri jner n-ii neef neei neen neer nefe neff nefi neif nein neir neji nene neni nere nerf neri nerr nfer nfff nief nien nier nife niff niir niji nine nini nire njie nnnn nren reef reen refe reff refi refn refr reif reii rein reir rene reni renn rere reri rfef rief rien rier rife riff riif riin rijf riji rijn rine rinf rinn rire riri rnie rnin rrif rrrr