a-do a-ha aaaa aaab aaad aaah aaar aaas aaba aabb aabd aabh aabt aada aads aadt aaha aahs aaoo aara aard aaro aars aart aasa aasd aass aast aata aatt abaa abab abad abar abas abat abb- abba abbb abbo abbr abbs abbt abda abdo abha abho abhr abhs aboa abob abod aboh aboo abor abos abot abra abro abrs abs- absa absd abss abta abts adaa adab adad adah adao adar adas adat adba adda addd addo addr adds adha adhd adho adhs adob adod adoo ador ados adot adra adro adrs adsa adso adsr adss adst adta adts ahab ahad ahah ahar ahas ahat ahha ahhs ahoa ahod ahor ahot ahra ahrr ahrs ahsa ahso ahss ahta ahto ahts aoah aoba aodh aora aorb aors aort aosd aoss aotd arab arad arah arar aras arat arba arbh arbs arda ardo ards arh- arhs aroa arob arod aroo aror aros arr- arra arrh arro arrr arrs arrt ars- arsa arsd arso arst arta arth arto artr arts asaa asab asad asah asao asar asas asat asba asbo asda asdo asds asha ashs asht asob asod asor asos asot asra asro asrs assa assd assh asso assr asss asst asta astb asto astr asts at-t ataa atab atad atar atas atat atbs atdt atha atho aths atob atod ator atos atot atra atro atsb atst atta atto attr atts baaa baad baah baar baas baat baba babb babo babr babs bada badb badd badh bado badr bads baha baho bahr bahs baht baoh baos bar- bara barb bard barh baro barr bars bart basa bash baso bass bast bata bath bato bats batt bbad bbas bbbb bbbs bbdd bbdo bbhs bd-r bddh bdhs bdos bdsd bhao bhar bhat bhhs bhor bhot bhra bhrt boab boad boar boas boat boba bobb bobo bobs boda bodb bodh bodo bods boha bohd boho bohr bohs boht boob bood booh boor boos boot bor- bora bord borh boro borr bors bort bosa bosh boso boss bost bota botb botd both boto bots bott brab brad brah brao bras brat brda brdo brds brdt brhs broa brob brod broh broo bror bros brot brrr brrs brsb brsr brst bsaa bsas bsat bsbd bshs bsod bsos bsra bsrd bssd bsts btaa btdt bths btob btor btrt btss bttb d-bo daab daad daar daas daba dabb dabo dabs dabt dada dado dads daha dahs daos dara darb dard daro darr dars dart dasa dasb dasd dash dass dast data dato datr dats datt dbar dbas dbhs dbos dbrs dbsa dbss dbtt dddd ddot ddss ddts dhaa dhad dhao dhar dhat dhod dhor dhsa doab doar doas doat doba dobb dobs dod- doda dodd dodo dods doha dohr dohs doob dood door doos doot dora dord doro dorr dors dort dosa dosh doso doss dost dota dotd doth doto dots dott draa drab drad drar dras drat drba drda drhs drob drod droh drot drra drrs drsa dsba dsda dsdr dshs dsoa dsos dsrr dssa dsst dsto dsts dtaa dthd dtor dtot dtss haab haad haar haas haat haba habo habs habt hada hadh haha haho hahs haht haor hara hard harh haro harr hars hart hasa hasd hash hass hast hata hatb hath hato hats hatt hbar hbbs hbds hbhs hbos hbrs hbss hdda hdhs hdod hdos hdra hdss hdtt hhaa hhat hhds hhhh hhhs hoad hoar hoas hoat hoba hobo hobs hoda hodh hodr hods hoha hoho hood hoor hoos hoot hora hord horo horr hors hort hosa hosh hoss host hota hotb hotd hoth hoto hotr hots hott hrad hras hrhs hrob hrod hros hrso hrta hrtb hsad hsas hsat hshs hsob hsts htab hths htoh htra httr oahs oara oars oass oast oath oats obad obas obba obbo obdt obhs obor obos obot obra obrh obro obsd obsr obss obst obtd obts odah odas odbo odda oddd odds odoh odoo odor odos odot odra odso odts ohad ohba ohho ohhs ohob ohoh ohos ohra ohso ohss ohta ohto ooaa ooba ooda ooha ooho oohs oooh oooo ooos oora oord oort oosa oost ootb oots orab orad orah orao orar oras orat orba orbb orbo orbs orda ordo ords orhs oro- oror oros orot orra orro orrs orsa orso orta orth orto orts osar osas osat osba osha osho oshs osoo osor osos osrd osro ossa ossb ossd osso osta ostr osts otar otas otbd otbs otha otho othr oths oto- otoh otoo otor otos otra otro otrs otsa otso otta otto otts raab raad raas raat raba rabb rabo rabs rada radd radh rado radr rads radt raha rahr rahs raht raob raoh raos rara rarb raro rars rasa rasd rash raso rass rast rata rath rato rats ratt rbbb rbbr rbbs rbds rbhs rboh rbsd rbss rbst rdas rdhs rdos rdso rhhs rhoa rhob rhod rhoh rhos roab road roar roas roat rob- roba robb robo robs robt roda rodd rodo rods roha rohr rohs roob rood roor roos root rora roro rort rosa rosh roso ross rost rota roth roto rotr rots rott rrad rrah rras rrat rrhs rrrr rsaa rsdd rsds rshd rshs rsos rssa rsts rtas rtdt rths rtss rtts s-os saab saad saah saar saas saat saba sabb sabo sabr sabs sada sadb sadd sadh sado sadr sads sadt saha saho sahr sahs saht saor saos sara sard sarh saro sarr sars sart sasa sasd sash saso sass sast sata satb satd sato satr sats satt sbaa sbar sbas sbbs sbds sbhs sbor sbot sbsa sbsd sbst sdba sdds sdha sdhb sdhd sdhs sdot sdrs sdss shab shad shah shao shar shas shat shbs shbt shha shhh shhs shoa shod shoo shor shos shot shrs shts soad soar soas soat soba sobo sobr sobs sobt soda sodd sodo sods soha sohh soho sohs sood soor soos soot sora sorb sord sorh soro sorr sors sort sosa sosh soso soss sost sota soth soto sots sras srhs sros srsd srta srtr ssaa ssab ssao ssas ssat ssbr ssdd sshs ssot