a-ha a-wa aaaa aaah aaar aaas aaha aahs aaoo aaow aara aaro aars aart aasa aass aast aata aatt aatw aawt aaww ahah ahar ahas ahat ahha ahhs ahoa ahor ahot ahra ahrr ahrs ahsa ahso ahss ahta ahto ahts ahwa aoah aora aors aort aoss arah arar aras arat araw arh- arhs aroa aroo aror aros arow arr- arra arrh arro arrr arrs arrt ars- arsa arso arst arta arth arto artr arts arwa asaa asah asao asar asas asat asha ashs asht asor asos asot asow asra asro asrs assa assh asso assr asss asst asta asto astr asts aswh at-t ataa atar atas atat atha atho aths ator atos atot atra atro atst atta atto attr atts atwa atwo atws atwt awar awas awho awhs awoo awow awro awss awst awts awwa awws haar haas haat haha haho hahs haht haor hara harh haro harr hars hart hasa hash hass hast hata hath hato hats hatt hawa haws hawt hhaa hhat hhhh hhhs hoar hoas hoat hoha hoho hoor hoos hoot hora horo horr hors hort horw hosa hosh hoss host hota hoth hoto hotr hots hott hotw howa howh howr hows howt hras hrhs hros hrso hrta hsas hsat hshs hsts hths htoh htra httr hwts oahs oara oars oass oast oath oats ohaw ohho ohhs ohoh ohos ohow ohra ohso ohss ohta ohto ooaa ooha ooho oohs oooh oooo ooos oora oort oosa oost oots ootw orah orao orar oras orat orhs oro- oror oros orot orra orro orrs orsa orso orta orth orto orts orwa orwo osar osas osat osha osho oshs osoo osor osos osow osro ossa osso osta ostr osts otar otas otha otho othr oths oto- otoh otoo otor otos otow otra otro otrs otsa otso otta otto otts otwo owar owoh owow owsa owt- owth owtt owwa raas raat raha rahr rahs raht raoh raos rara raro rars rasa rash raso rass rast rata rath rato rats ratt rawa rawr raws raww rhaw rhhs rhoa rhoh rhos roar roas roat roha rohr rohs roor roos root rora roro rort rosa rosh roso ross rost rota roth roto rotr rots rott rowa rowh rowr rows rowt roww rrah rras rrat rrhs rrrr rsaa rshs rsos rssa rsts rtas rths rtss rtts s-os saah saar saas saat saha saho sahr sahs saht saor saos sara sarh saro sarr sars sart sasa sash saso sass sast sata sato satr sats satt sawa saws sawt shah shao shar shas shat shaw shha shhh shhs shoa shoo shor shos shot show shrs shts shwa shwr soar soas soat soaw soha sohh soho sohs soor soos soot sora sorh soro sorr sors sort sosa sosh soso soss sost sota soth soto sots sotw sowa sowr sows sowt sras sraw srhs sros srta srtr ssaa ssao ssas ssat ssaw sshs ssot ssra ssrs sssa sssh ssss ssta ssth ssts ssws star stas stat staw sths stoa stoo stor stos stot stow stra stro strs stss sttr swar swas swat swhs swoo swor swot swow swss swth swts taa- taar taas taat taha taho tahr tahs taoa taor taos tara taro tarr tars tart tasa tash tasr tass tast tata tath tato tatr tats tatt tawa tawo taws tawt taww thaa thao thar thas that thaw thoo thor thos thot thow thra thro thrw thsr thss thtr thts thwa toas toat toaw toho tooa tooh toor toos toot tora toro torr tors tort tosa tosh toso toss tost tota toth toto totr tots tott towa towh tows traa trao tras trat traw trhs troa troo tros trot trow trra trst trtr tsaa tsao tsar tsat tshs tsos tssa tssr tsst tsts tswa ttss tttt twas twat twhs two- twoa twoh twoo twos twot twss waaa waah waao waar waas waat waaw waha wahr wahs waht waoh waoo waor waos waow war- wara warh waro warr wars wart warw wasa wash waso wasr wass wast wata wath wato watr wats watt watw wawa wawo waws wawt whaa whar whas what whaw whhh whho whhr whhs whht whhw whoa whoo whor whos whot whow whr- whrh whro whrw whsa whsh whsr whss whst whta whth whto whts whtt whwa whwh woaa woah woar woas woat woha wohs woht woos woot woow wora woro worr wors wort worw wosa wosh woso woss wost wosw woth wotr wots wott wotw wowo wows wowt woww wraa wrah wrao wrar wras wrat wraw wrha wrho wrhs wrht wroa wroo wros wrot wrow wrra wrrh wrro wrrs wrrw wrsa wrsh wrso wrsr wrss wrsw wrta wrth wrto wrtr wrts wrtw wrwa wrwh wrwr wsaa wsar wsat wsha wshh wsho wshr wshs wshw wsoh wsoo wsor wsos wsra wsro wsrs wsrt wsrw wssr wsss wsst wssw wsta wsto wstr wsts wstt wstw wswr wsws wswt wsww wtar wtaw wthr wths wtht wtoh wtor wtot wtow wtrh wtro wtrs wtrt wtrw wtsa wtso wtsr wtss wtta wtth wtto wttr wtts wttt wttw wtwa wtwo wtwr wtws wtwt wtww wwho wwhr wwht wwor wwos wwot wwow wwra wwrr wwrw wwsh wwsr wwss wwst wwta wwth wwtr wwtw wwwa wwwh wwwr wwws wwww