dddd ddot dedd dede dedo dedu deed deef deel deet defe deff defo deft deld dele delf dell delo delt deol dete deto deue deul deut dfdt dfoe 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 dted dtle dtot dudd dude dudo dudu duel duet duff dufu dule dull dulo dult dulu duo- dute duul duut edde eddo ede- edel edfl edfu edle edod edou eede eedu eeee eefe eefl eele eete eetu efeo efet eft- eftu elde eled elee elef eleo elet elfe elft elle ello ellu elod elte elto elue elul eode eole eolo eotd eoto etee etel etfe etoe ette etto ettu eude eule fdot fdtl fede feed feel feet fefe feff fefo feld fele felf fell felo felt feod feof fete fett fetu feud 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 ft-l fudd fude fuel fuet fuff fufu fule full fulu fute futo futu ldeo le-u lede ledo ledt leed leef leel leet lefe leff left lele lell lelo lelu leod leof leou lete leto lett leud llef llet lleu llll llod lloo llud lode loeu lofe loff loft lold lole loll lolo lood looe loof lool loot lotd lote lotl loto lott loud loue loul lout louu ltee ludd lude ludo lued luef lufe luff luft lufu lule lull lulu lute 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 olfe olle ollo olof olot oltu ooff oold oolo oooo oted otee oto- otoe otof otoo otte otto ottu oude oued oufe ouff ould oule oulu out- oute outo ouu- tdff tedd tede teed teef teel teet teff tefl teft tel- teld tele tell telo telt telu tete teto tett tetu teut 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 tteo ttff ttoe tttt ttul tude tudu tuel tuet tufe tuff tufo tuft tufu tule tull tulo tulu tute tutl tuto tutt tutu tuuo udel udet udoo udot uele uell ufel uffe ulde ulee uleo ulfe ulft ulle ullo ulo- ulto ultt ulul uofl uofo utel utfo utto uttu uulu uutf uuuu