-ene -ine eeee eiei eien eier eine eini eire eirn enee ener enin enix enne enni ennu enri enue enur er-x erei eren erer erie erin eriu erne erni erre erur euer euin eur- eure exen exer exin exrx ieie iere ieri iiie iiii inee ineu inex inne inni innr innu inre inri inui inun iree iren irer irex iri- irie irin irix irne irre irri irun iuiu ixxi n-ii neei neen neer nein neir nene neni nenu nere neri nerr neru neue neun neur neuu nexe nexi nexx nien nier niir niiu nine nini nire niru niue niur nixe nixi nnnn nren nuee nuer nuin nuix nune nunn nure nuri nurn nurr nuru reen reii rein reir reiu rene reni renn renu rere reri reru reue reuu reux rexx rien rier rieu riex riin rine rinn rire riri riue rixe rnie rnin rrrr rrun ruen ruer ruin rune runi runn rure ruri ruru ruun u-ie uein ueir uirr unee unen uner uni- unie unii unin unir unix unne unni ure- urex urie urin uriu urix urne urni urre urri urun urur uuen uuni uuri uuuu uxue xeer xen- xene xeni xenn xenu xer- xexe xiii xine xinu xixi xnee xuri xuxu xxii xxix xxxi xxxx