ftrs ftse ftsr fuel fuet fuff fufu fule full fuls fulu fuor fur- fure furl furo furr furs furt fuse fuso fuss fust fusu fute futo futs futu le-u leef leel leep leer lees leet lefe leff left lele lell lelo lelu leof leor leos leou lepe lepo lepp leps lept lere lero lerp lert lese less lest lesu lete leto lets lett leur lftp lfts llef lles llet lleu llll lloo llps loes loeu lofe loff loft lole loll lolo lols looe loof lool loop loor loos loot lope lopp lops lopu lore loro lors lose loso losp loss lost lote lotl loto lotr lots lott loue loul loup lour lous lout louu lpfp lpft lppl lprp lpss lrps lrpu lrrr lrse lrst lrts ls-r lses lset lsof lspl lspr lsso lssp lssr lsts ltee ltps ltrs ltsp ltsr lttr luef luer lues lufe luff luft lufu lule lull lulu lupe lupo lupu lure lurs lurt luse luso luss lust lute luts luup o-eo oele oeps oere oers oese oest oeuf ofer off- offe offo offr offs offu ofor ofre ofst oftp ofus ole- olef oleo oler oles olet olfe olfs olle ollo olof olor olos olot olpe olst oltu olur ooer ooes ooff oofs oolo oooo ooos oops oore oort oose oost ootp oots oous opel opep oper opes opet ople opls opo- opor opos oppo opps opsu opto opts opus ore- orel oreo orer ores orfe orff orfs orfu orle orlo orlu oro- oroe orof oror oros orot orpe orps orro orrs orse orso orsu orte orto orts orup orus osee osel oser oses oset oslo osoo osor osos osro osse osso ossu oste ostr osts osul otee otep oter otes otfp oto- otoe otof otoo otor otos otpp otre otro otrs otse otso otsu otte otto otts ottu otur otus ouer oufe ouff oule ouls oulu oupe our- oure ouro ours ourt ouse oust out- oute outo outs ouu- peel peep peer pees peet peff pefs pel- pele pelf pell pelo pels pelt pelu peor peou pepe pepo peps per- pere perf perl pero perp perr pers pert peru pese peso pess pest pesu pete peto petr pets pett peul peur peut pfet pfff pffr pfft pfps pfte ple- plee pleo ples plet pleu plff ploo plop plos plot plou plpp plss pltf pltt plue plup plur plus poel poer poes poet poff pole poll polo pols polt polu poof pool poop poor poos poot pop- pope popo popp pops popt pore poro porr pors port pose poso poss post pote potf poto pots pott potu pouf poul poup pour pous pout pper pple pplo ppos pppo pppp ppps pprf ppru ppsf ppss ppts pptt ppur pre- pree pref prel prep pres pret preu prfs prle prlr prls pro- proe prof prol proo prop pros prot prou prps prrs prse prsl prso prss prtp prtr prue pruf prus prut pruu psel psfs psol psos psou pspp pspr psps psrp psse psso psst psts pstu pter ptol ptop ptrf pu-e puel pueo puer puet pueu puff puft pule pull pulo pulp puls pult pulu pupe pupl pups pupu pur- pure purl puro purp purr purs puru puss pust put- pute puto puts putt putu reef reel reep rees reet refe reff refl refr refs reft refu rele rell relo relp rels relt reof reol reop reos reot reou repe repl repo repp repr reps rept repu rere rero rers rert reru rese reso resp ress rest rete reto retr rets rett reue reuf reul reup reus reut reuu rfef rffl rlee rlef rleu rlls roel roer roes roet rofe roff rofl rofo role rolf roll rolo rolp rolt roof rool roop roor roos root rope ropo rops rore roro rort roru rose roso rosp ross rost rote rotl roto rotr rots rott roue rouf roul roup rous rout rpet rpls rpoe rpof rpos rpps rpts rrle rrrr rrsp rsee rslp rsos rspo rsps rsre rssl rstp rsts rstu rtee rtes rtle rtls rtlt rtps rtss rttp rtts ruel ruer rues ruet rufe ruff rufo ruft rule rull rulo rupe rupp rupt rure ruro rurp rurs ruru ruse ruso russ rust rusu rute rutl ruto ruts rutt rutu s-os se-e se-f se-o se-s se-t se-u seef seel seep seer sees seet seeu seff sefl seft sele self sell selo sels selt selu seol seop sepe sepo sepp sepr seps sept sepu sere serf sero serp serr sers sert seru sese seso sess sest set- sete setf setl seto sets sett seul seur sfer sfls sfor sfos sfro sfss sfsu sftp sfts slee slep sler sles slet slft sllp sloe sloo slop slos slot slpp slps slre slrp slrs slst slsu slts slue slup slur slut soel soeo soep soes sofo soft sole solf soll solo solp solr sols solt soof sool soop soor soos soot sope sopo sopp sops sopu sore soro sorr sors sort soru sose soso soss sost sote sotl soto sotp sots sotu soue souf soul soup sour sous sout spee spef spel sper spes spet spfs sple splo splp splr spls spoo spop spor spos spot sppf spps spro sprs spse spso spsp spss spst spto sptr spts spue spur spus sput sreo sres sros srps srpt srsp srtp srtr ssee ssep sses sset ssfl ssfp ssle sslp sslt ssop ssot sspe sspf sspl sspo ssps sspt ssrl ssrs sssf ssss sstl sstp ssts stee stef stel steo step ster stes stet stfu stle stlo stlt stoe stof stol stoo stop stor stos stot stou stpf stpp stps stre stro strs stru stsf stss sttr stue stuf stul stup stur stus stut suee suel suer sues suet sueu suf- suff sufr sufs sufu sul- sule sulf sull sulo sulp sult sulu suor suos sup- supe supo supp supr sups supt sur- sure surf suro surp surr surs surt suru sus- suse suso susp suss sust susu sute suto sutu suus teef teel teer tees teet teff tefl teft tel- tele tell telo tels telt