-tree e-fit eeeee eerie eetti eevee eever ef-tu efere eferi efetf effer effet effie efrei efter efuru efutu eirie eiruv eiter eitri erere ereve erier eriff erite eritu errtu erte erter ervie etete etite etive etree etter ettie eturu eurre evere everi everr evert evete evett eveve evite fe-tv feere feier feret ferie ferit ferr- ferre ferri ferte feter feti- fetii fetir fette feuer feute fever fevre fieee fieri fifer fifie firee firei firer firie firit firre fitit fitri fitte fittv fiver freei freer freet freir freit frere frett freur frier frite fritt fruit frute ftrtt fu-fu fuite furie furir futur ieiri ierei iette iever if-- ifere iffet ifive ifrit ifttt iiiee iiiii iitti irete irite irrit itete itfet itfit itire itive itter ittre ittti itu-r itu-t ituri ituru itutu iurie ivett ivver reefe reeft reere reeti reeve refer refet reffe refit refut reiff reive rere- reree reret rerir retee reter retie rette reuer reuet reuir reute reuti rever revet revie revir revue ri-fi riefe rieti rieve rifer riife ririe riuer river rivet rtrev ruere ruete ruffe rufi- rufie ruiru ruter rutte ruutu rvivr tefe teffi teret tereu terif terre terri tert- terve teter tetr- tetri tette tevet tevir ti-ti tieit tiere tieri tieut tiffe tiree tirer tiret tirit tirru tirur tirve titer titii titre titte titti tiver treer treet trefe treff treie treif treit trere treri trete trett treut treve trevi triei trier triet trieu trife trit- trite tritt trive truer truff truit trute trutv ttttt tueie tueit tuffe tuffi tufit tufte tuire tuite turei turet turie turit turre turri turtu turut turve tutee tutie tutte tutti tuuei tuuri tuuru tveit ufere uffie uitti ureit urite urivi urter uruit ururi uruti urutu uter- uteri utier utter uttur uturu uuuuu uvite veere veeri veeve veire veive verie veriu verre verri verte verti vertu verve vetri vette vetti veuve vever vieri vieru vietv vifte viiri virei viret virii virre virte virtu virut virve vitet viti- vitr- vitre vitte vitti vittu viutv viver vivi- vivir vivre vreit vuere vuver vvt-i