cstr csts csua csur csus ctae ctca ctec ctrc ctrs ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cuce cuda cude cuds cued cuer cues cura curd cure curr curs curt cusa cusd cuss cust cusu cut- cuta cutc cute cuts cutt daad daae daar daas daau daca dace dacs dact dada dade dads dadu daer daeu dara darc dard dare darr dars dart daru dasa dasc dasd dase dass dast data date datr dats datt datu daud daue daur daus daut dcas dcca dccc dccs dcct dccu dcds dcra dcsc dcss dctc dcts dddd ddes ddrc ddre ddss ddts deac dead deae dear deas deau dec- deca decc decd dece decs dect deda dedd dede dedu deed deer dees deet der- dera derc dere derr ders des- desa desc dese dess dest desu deta dete detr dets deua deue deur deus deut draa drac drad drar dras drat drau drca drda drea dred dree dres dret drra drrs drsa drua drue drus drut druu dsac dscc dscr dscs dsda dsdr dsea dsrc dsrr dssa dssc dsst dstc dsts dtaa dtac dtcc dted dtss duaa duad duar duas duat duca duce ducs duct duda dudd dude duds dudu duer dues duet dura dure durt duru dusa duse dust duta dute duts duur duut eaca eacc eada eadd eads eaec eara eard eare ears eart easa ease east eata eate eats eaus ecaa ecac ecad ecar ecat ecca eccc ecce ecct ecdc eced eces ecra ecrc ecrr ecru ecsa ecsc ecse ecss ecsu ect- ecta ectc ects ecua ecus edac edad edar edas edca edda eddc edde edds ede- edea eder edes edra edru edsa edss edta edts educ edur eeca eecs eede eedu eeea eeee eees eera eerc eers eese eeta eetc eete eets eetu erad eras erat erau erca ercc erce erda erde erds erec ered erer eres eret erra errc erre errs ersa erse erst erta erts ertu erua eruc erur erus esac esad esar esas esat esau esca esce escr escs escu esda esds esdu esea esee eser eses eset esra esrd essa esse esst essu esta estc estd este estr ests esus etas etat etcc etcs etds etec etee eter etes etra etre etsu etta ette ettu etua eucd eude euer eur- eura eurc eure eurt eusa euse raad raas raat rac- raca racc race racs ract racu rada radc radd rade radr rads radt radu raec raed raer raes rara rare rars rasa rasc rasd rase rass rast rasu rata rate rats ratt ratu raua rauc raud raue raus raut rcac rcas rccc rccs rcdc rcde rcds rcet rcrd rcsa rcsc rcsd rcss rctc rcts rdac rdas rder rea- reac read reae rear reas reat reau reca recc recd rece recr recs rect recu reda redc redd rede redr reds redu reed rees reet rera rerd rere rers rert reru resa rese ress rest reta retd rete retr rets rett reue reus reut reuu rrad rras rrat rred rrrr rsaa rscc rscs rsdd rsds rsee rsre rssa rsts rstu rsua rtas rtca rtcc rtce rtdt rtee rtes rtss rtts ruad ruas ruca ruce ruct ruda rudd rude ruds rued ruer rues ruet rura rurc rurd rure rurs ruru rusa ruse russ rust rusu ruta rute ruts rutt rutu ruud sa-c saac saad saae saar saas saat saca sacc sacd sace sacr sacs sact sacu sada sadc sadd sade sadr sads sadt sadu saer saes sara sarc sard sare sarr sars sart saru sasa sasc sasd sase sass sast sata satc satd sate satr sats satt satu saua sauc saud saue saur saus saut scaa scac scad scar scas scat sccc scce sccs scct scda scdc scds scea scec scee scer scet scr- scra scrc scre scrs scsa scsc scsd scsr scst scsu sctc sctd sctr scts scua scud scur scut sdae sdau sdcc sddc sdds sder sdes sdet sdrc sdrs sdsc sdss sdsu se-c se-d se-e se-s se-t se-u seaa seac sead sear seas seat seau sec- seca secc secd sece secr secs sect secu seda sede seds seea seec seed seer sees seet seeu sera serc serd sere serr sers sert seru sesa sesc sese sess sest set- seta setc sete sets sett seur sras srcc srct srde srec sres srsd srta srtr ssaa ssac ssas ssat ssau ssca sscc ssce sscs ssdc ssdd ssec ssee sses sset ssra ssrc ssrs sssa sssc ssss ssta sstc sstd ssts stac stad stae star stas stat stau stca stcc stcs stcu stds stea stec sted stee ster stes stet stra strc strd stre strs stru stss sttc sttd sttr stuc stud stue stur stus stut suar suas suat suc- succ sucr sucs suda sudd sude suds sued suee suer sues suet sueu sur- sura surc surd sure surr surs surt suru sus- susa susd suse suss sust susu suta sute sutu suus taa- taar taas taat taca tacc tace tacs tact tada tade tads taec taer taes tara tarc tard tare tarr tars tart taru tasa tasc tase tasr tass tast tasu tata tate tatr tats tatt tatu taua tauc taue taur taus taut tcad tcca tccc tccu tcdd tctc tcts tdac tdes tdra tdse tdss teac tead tear teas teat teca tecr tecs tect teda tedd tede teds teec teed teer tees teet ter- tera terc tere terr ters teru tesa tesc tesd tese tess test teta tete tetr tets tett tetu teut traa trac trad trae tras trat trau trca trcc tre- trea trec tred tree tres tret treu trra trsd trst trtc trte trtr truc trud true trus trut truu tsaa tsar tsat tsau tsca tscc tsec tses tset tssa tsse tssr tsst tstc tsts tter ttss tttt tuae tuar tuas tuat tuca tucc tude tudu tuer tues tuet tura turc turd ture turr turs turt turu tusa tusc tusd tuss tust tuta tute tuts tutt tutu uaca uaes uarc uars uart uaru uasa uasd uata uatu uaua ucad ucar ucas ucat ucca ucdc ucdd ucea uces ucrc ucsa ucsc ucsd ucst