d-tv dddd ddot ddtv dedd dede dedo dedu deed deef deel deet deev defe deff defo deft deld dele delf dell delo delt deol dete deto deue deul deut deve devo dfdt dfoe dlvo dod- dodd dode dodo doel doff dold dole dolf doll dolo dolt dolu dood doof dool doot dotd dote doto dott doud doue douf doul dout dove dted dtle dtot dudd dude dudo dudu duel duet duff dufu dule dull dulo dult dulu duo- dute duul duut duve dvlf dvvl edde eddo ede- edel edfl edfu edle edod edou edtv edve eede eedu eeee eefe eefl eele eelv eete eetu efeo efet eft- eftu elde eled elee elef eleo elet elev elfe elft elle ello ellu elod elte elto elue elul elve elvo eode eole eolo eotd eoto etee etel etfe etoe ette etto ettu etvo eude eule evel evet evoe evol evoo fdot fdtl fede feed feel feet fefe feff fefo feld fele felf fell felo felt feod feof fete fett fetu fetv feud feve ffee ffff fftf fled flee flet flod floe floo flot flou flud flue fluf fluo fode foed fofo fold fole foll folo folt food foof fool foot fote foto fott foud foul fout fove ft-l fudd fude fuel fuet fuff fufu fule full fulu fute futo futu lddv ldeo le-u lede ledo ledt leed leef leel leet lefe leff left lele lell lelo lelu leod leof leou leov lete leto lett leud lev- leve levo llef llet lleu llll llod lloo llud lo-v lode loeu lofe loff loft lold lole loll lolo lood looe loof lool loot lotd lote lotl loto lott lotv loud loue loul lout louu love lovo ltee lttv ludd lude ludo lued luef lufe luff luft lufu lule lull lulu lute lutv luvd luve lvov o-eo oddd oded odel odeo odet odle odoo odot odou odtu oedo oele oeuf off- offe offo offu olde ole- oled olef oleo olet olev olfe olle ollo olof olot olov oltu ooff oold oolo oooo oted otee oto- otoe otof otoo otov otte otto ottu oude oued oufe ouff ould oule oulu out- oute outo ouu- ovde ovee ovet ovfl ovo- ovod ovol ovoo ovot tdff tdtv tedd tede teed teef teel teet teev teff tefl teft tel- teld tele tell telo telt telu tete teto tett tetu teut tevl tfot todd tode todo todt todu toed toee toet toff tofo toft tofu tol- told tole toll tolo tolt tolu tood toof tool toot totd tote toto tott toul tout touv tove tovo tteo ttff ttoe tttt ttul tude tudu tuel tuet tufe tuff tufo tuft tufu tule tull tulo tulu tute tutl tuto tutt tutu tuuo tvel tvtv udel udet udev udoo udot uele uell ufel uffe ulde ulee uleo ulfe ulft ulle ullo ulo- ulto ultt ulul uofl uofo uovo utel utfo utto uttu uulu uutf uuuu uvel uvvu vdot vede vedo veel veet vel- veld vele vell velo velt velu veol vete veto veve vevo vflo vldl vlvt vode vodo voel voet voeu voff vold vole volf voll volo volt vool voot votd vote voto voud voue voul vout vtol vtvl vudu vuel vulf vull vult vutv vvvv