-ene -ine -yne eeee eefe eefn eeny eery efen effi effy eiei eien eier eine eini eire eirn eiry enee ener eney enif enin enne enni ennu enny enri enry enue enuf enur enye erei eren erer erie erin eriu erne erni erre erur erye euer eufi euin euny eur- eure eury eyen eyer eyey eyfi eyir eyne eyre eyry eyyr feen feer fefe feff fefi feie fein feir fene feni fenn feny fere fern ferr feru fery feyn feyr ffee ffff ffii ffrr ffun fief fien fier fife fiff fifi fiii fine fini finn fire firn firy fnuf free frei fren frey frie frin frue frun frye fuff fufu fuir fune funf fur- fure furi furn furr fury fuyu fyen fyfe fyfi fyne fynn fyre fyry ieie iere ieri ifen ifer iffy ifni ifnr ifrf ifri iiie iiii inee ineu infi infy inne inni innr innu inny inre inri inui inun iree iren irer irfe irfu iri- irie irin iriy irne irre irri irun iryn iuef iuiu iyer iyre n-ii neef neei neen neer nefe neff nefi neif nein neir nene neni nenu nere nerf neri nerr neru nery neue neuf neun neur neuu neuy neye neyf neyn nfer nfff nief nien nier nife niff niir niiu nine nini nire niru niue niur niye niyi nnnn nren nuee nuer nuff nuin nune nunn nuny nure nuri nurn nurr nuru nyen nyer nyne nyny nyrf reef reen refe reff refi refn refr refu reif reii rein reir reiu rene reni renn renu reny rere reri reru rery reue reuf reuu reye reyn rfef rief rien rier rieu rife riff rifu riif riin rine rinf rinn riny rire riri riue riyf rnie rnin rrif rrrr rrun ruen ruer rufe ruff ruif ruin rune runf runi runn runy rure ruri ruru ruun ruyi ryen ryfe ryff ryif ryne rynn ryue ryun ryyf u-ie uein ueir ufer uffe uirr unee unef unen uner uni- unie unif unii unin unir unne unni unrf ure- urey urfe urff urfi urie urif urin uriu urne urni urre urri urry urun urur uryn uuen uuni uuri uuuu uuyn uyin uyir uyre ye-u yeen yeer yefe yeff yeie yeii yeir yene yeni yere yeri yern yerr yery yeue yeun yeye yeyi yeyr yien yiff yire yirn yirr ynne yren yrin yrne yrun yryn yuen yuer yuff yufu yuie yuin yune yuny yure yuri yurn yury yuye yuyu yyfe yyff yyyy