racu raec raef raer raes rafa rafc rafe raff raft raoc raos rara rare rarf raro rars rasa rasc rase raso rass rast rasu rata rate ratf rato rats ratt ratu raua rauc raue rauf raus raut rcac rcaf rcas rccc rccs rcet rcfc rcos rcsa rcsc rcss rctc rcts rea- reac reae reaf reao rear reas reat reau reca recc rece recr recs rect recu reef rees reet refe reff refr refs reft refu reof reos reot reou rera rere rero rers rert reru resa rese reso ress rest reta rete reto retr rets rett reue reuf reus reut reuu rfae rfef rffc rftc roaf roar roas roat roca rocc roce roco rocs roea roer roes roet rofc rofe roff rofo roof roor roos root rora rorc rore roro rort roru rosa rosc rose roso ross rost rota rotc rote roto rotr rots rott roua roue rouf rous rout rras rrat rrfc rrrr rsaa rsaf rscc rscs rsee rsfc rsos rsre rssa rsts rstu rsua rtas rtca rtcc rtce rtee rtes rtfc rtss rtts ruas ruca ruce ruct ruer rues ruet rufa rufc rufe ruff rufo ruft rura rurc rure ruro rurs ruru rusa ruse ruso russ rust rusu ruta rute ruto ruts rutt rutu s-os sa-c saac saae saaf saar saas saat saca sacc sace saco sacr sacs sact sacu saer saes safa safc safe saff safo safr saft safu saor saos saou sara sarc sare sarf saro sarr sars sart saru sasa sasc sase sasf saso sass sast sata satc sate sato satr sats satt satu saua sauc saue sauf saur saus saut scaa scac scaf scar scas scat sccc scce sccs scct scea scec scee scer scet scfa scfc scfe scoo scor scot scr- scra scrc scre scrs scsa scsc scso scsr scst scsu sctc scto sctr scts scua scur scut se-c se-e se-f se-o se-s se-t se-u seaa seac seaf sear seas seat seau sec- seca secc sece seco secr secs sect secu seea seec seef seer sees seet seeu sefa seff seft seoc sera serc sere serf sero serr sers sert seru sesa sesc sese seso sess sest set- seta setc sete setf seto sets sett seur sfar sfas sfca sfcc sfco sfcs sfer sffc sfor sfos sfra sfrc sfro sfss sfsu sfts soar soas soat soca soce soco socr socs soea soec soeo soes sofa sofo soft soof soor soos soot sora sore soro sorr sors sort soru sosa sose soso soss sost sota sotc sote soto sots sotu soue souf sour sous sout sraf sras srcc srct srec sreo sres srfc sros srta srtr ssaa ssac ssao ssas ssat ssau ssca sscc ssce sscs ssec ssee sses sset ssfc ssoc ssot ssra ssrc ssrs sssa sssc sssf ssss ssta sstc ssts stac stae star stas stat stau stca stcc stcs stcu stea stec stee stef steo ster stes stet stfc stfu stoa stoe stof stoo stor stos stot stou stra strc stre stro strs stru stsf stss sttc sttr stuc stue stuf stur stus stut suar suas suat suc- succ sucr sucs suee suer sues suet sueu suf- sufa sufc suff sufr sufs sufu suor suos sur- sura surc sure surf suro surr surs surt suru sus- susa suse suso suss sust susu suta sute suto sutu suus taa- taaf taar taas taat taca tacc tace taco tacs tact taec taer taes tafa tafc tafe taff tafo taft taoa taor taos taou tara tarc tare tarf taro tarr tars tart taru tasa tasc tase tasr tass tast tasu tata tate tato tatr tats tatt tatu taua tauc taue taur taus taut tcca tccc tccu tcfc tcos tctc tcts teac tear teas teat teca teco tecr tecs tect teec teef teer tees teet tefc teff teft teor teos ter- tera terc tere terf tero terr ters teru tesa tesc tese teso tess test teta tete teto tetr tets tett tetu teut tfae tfca tfcu tfec tfot tfrs tfss tftc toas toat toau toca toce toco toea toee toer toes toet tofa toff tofo toft tofu tooa toof toor toos toot tora torc tore torf toro torr tors tort toru tosa tosc tose toso toss tost tosu tota totc tote toto totr tots tott tour tous tout traa trac trae traf trao tras trat trau trca trcc tre- trea trec tree tref treo tres tret treu trfc trfr troa troc troe troo tros trot trou trra trst trtc trte trtr truc true trus trut truu tsaa tsao tsar tsat tsau tsca tscc tsec tses tset tsfc tsos tsou tssa tsse tssf tssr tsst tstc tsts tteo tter ttfa ttfc ttff ttoe ttss tttt tuae tuao tuar tuas tuat tuca tucc tuco tuer tues tuet tufa tufc tufe tuff tufo tuft tufu tuor tuos tura turc ture turf turo turr turs turt turu tusa tusc tuss tust tuta tute tuto tuts tutt tutu tuuo uaca uaes uafa uaoc uarc uars uart uaru uasa uata uatu uaua ucar ucas ucat ucca ucea uces ucfa ucos ucrc ucsa ucsc ucsf ucst ucsu ucua ucut uefa uers uess ufcu ufer uffa uffe ufos ufra uocc uofa uofo uor- uore urac urao uras urat urau urca ure- urea ures uret urfa urfe urff urft uro- uroa uroo urra urre ursa urse urso urss ursu urte urts urur urus urut us-a usaa usac usaf usar usas usat usca uscc usce uscf usco uscs usea usee usef user uses uset usfa usfc usfs usoc usoe usos usra ussa ussc usse ussf ussr usss usst ussu usta ustc uste usto usts usua usus utac utas utau utec uter utes utfo utor utsa utsc utto uttu uuoc uuta uutf uuuu

-aaa- -oate -tree a-sea aaaas aaace aaaee aaaoc aaarc aaasa aaass aaata aaces aacfo aacft aacos aacsa aacss aacte aacus aaeaf aafat aarau aarts aasee aaset aasra aatsr acaca acar- acara acare acars acase acass acast acate acats acaua accas accra accts accue accur accus aceae aceof acera acero acers aceso acet- aceta aceto acfas acoat acofs acoot acore acoss acost acou- acoua