-ene -one eeee eefe eefn eent eero eete eetu eevn efen efeo efet efon efor eft- eftu en-v enee eneo ener enne ennu eno- enoe enon ent- ente ento entr enue enuf enur enut eone eont eore eoto eren erer eret erev erft erne erno eroe eron eroo erre erro ertu erur eruv erve etee eten eter etfe etne etnr etoe eton etre etro ette ettn etto ettu etun etvo euer eur- eure euro eurt even ever evet evoe evon evoo evre feen feer feet fefe feff fefo fene fenn fent feof feon fere fern fero ferr fert feru ferv fete fetr fett fetu fetv feve fevr ffee ffff ffrr fftf ffun fnet fnuf foer fofo fone fono font foof foon foot for- fore forn foro forr fort fote foto fott foun four fout fove fr-v free fren freo fret froe fron frot frou frue frun frvt ften fter fuet fuff fufu fune funf funt fuor fur- fure furn furo furr furt fute futo futu n-tv neef neen neer neet neev nefe neff nene neno nent nenu neo- neon neoo neot nere nerf nero nerr nert neru nerv net- nete neto nett netv neue neuf neun neuo neur neut neuu neve nevo nfer nfff nfon nfto nnnn nnot nntn nnvt noer non- none nonn nono nont nonu noo- noon nooo noor noot noov nor- nore norf norn noro norr nort norv not- note noto nott notv noun nour nout nov- nove novo nren nron nter nteu ntnu ntof ntru ntto nttr nttv nuee nuer nuff nune nunn nuno nunt nuon nure nurn nurr nurt nuru nurv nute nutt nutu nuvo nvfr nvtv o-eo oen- oeno oere oeuf ofen ofer off- offe offo offr offu ofno ofor ofre one- onee oneo oner onne onno onon onor ont- onto ontv onue onur onut ooer ooff oone oont oooo oore oort ore- oren oreo orer orfe orff orfu orne orno oro- oroe orof oron oror orot orro orte orto orve orvr otee oten oter oto- otoe otof oton otoo otor otov otre otro otte otto ottu otur ouen ouer oufe ouff oun- oune our- oure ourn ouro ourt out- oute outo ouu- ovee oven over ovet ovo- ovon ovoo ovot ovre reef reen reet reev refe reff refn refr reft refu rene renn reno rent renu reof reot reou rere rero rert reru rete reto retr rett reue reuf reut reuu reve revo rfef rnnt rnot rnut roen roer roet roev rofe roff rofo rone rono ront roof roon roor root rore roro rort roru rote rotn roto rotr rott roue rouf roun rout rove rovo rrrr rrun rtee rtve ruen ruer ruet rufe ruff rufo ruft rune runf runn runo runt rure ruro ruru rute ruto rutt rutu ruun ruve ruvu rver teef teen teer teet teev teff teft tene tenn teno tent tenu teon teor ter- tere terf tern tero terr teru tete teto tetr tett tetu teut tfot tnef tnut toee toen toer toet toff tofo toft tofu tone tonn tono tonu toof toon toor toot tore torf torn toro torr tort toru torv tote toto totr tott toun tour tout touv tove tovo tre- tree tref tren treo tret treu trev trfr trno troe tron troo trot trou trte trtr true trun trut truu tten tteo tter ttff ttfn ttoe tton tttt tuen tuer tuet tufe tuff tufo tuft tufu tune tunn tuno tunu tuor ture turf turn turo turr turt turu tute tuto tutt tutu tuuo tver tvon tvro tvrr tvtv ueno ufer uffe unee unef unen uner unne unno unon unov unrf unro unte unto untv unut uofo uone uor- uore uovo ure- uret urfe urff urft urne uro- uroo urre urte urun urur urut urve uter utfo utne utor utto uttu uuen uuno uutf uuuu uven uver uvvu veen veer veet ven- vene venn veno vent venu veor ver- vere vern vero vert vete veto vetr veur veve vevo vfor vnto voer voet voeu voff vofr vone vonn vont voor voot vor- vore voro vort voru vote voto voue voun vour vout vref vreo vret vrnn vron vrot vrto vten vtun vuen vuno vurt vutv vver vvvv