a-ha a-ii a-wa aaaa aaab aaah aaai aaar aaba aabb aabh aabi aabt aabw aaha aaib aaii aaoo aaow aara aari aaro aart aata aatt aatw aawt aaww abaa abab abai abar abat abaw abb- abba abbb abbi abbo abbr abbt abha abhi abho abhr abia abib abir abit aboa abob aboh aboo abor abot abow abra abri abro abta abwa abwh abwr ahab ahah ahai ahar ahat ahha ahio ahir ahit ahoa ahor ahot ahra ahrr ahta ahti ahto ahwa aiai aiba aibo aiha aiho aiia aiib aiir aioi aira airh airi airo airt aita aith aiti aitr aitt aiwa aiwo aoah aoba aora aorb aort arab arah arai arar arat araw arba arbh arbi arh- aria arib arii ario arit aroa arob aroi aroo aror arow arr- arra arrh arri arro arrr arrt arta arth arti arto artr arwa arwi at-t ataa atab atai atar atat atha athi atho atia atit atob atoi ator atot atra atri atro atta atti atto attr atwa atwi atwo atwt awar awho awit awoo awow awro awwa ba-i baaa baah baar baat baba babb babi babo babr baha bahi baho bahr baht baia baib baio bair bait baoh bar- bara barb barh bari baro barr bart bata bath bati bato batt baw- bawi bbbb bbwr bhai bhao bhar bhat bhir bhit bhoi bhor bhot bhra bhrt biao biar biat biba bibb bibi bibo biha bihi bio- bioi biot bira birb biri biro birr birt bita bith bito bitt biw- biwa boab boai boar boat boba bobb bobi bobo bobw boha boho bohr boht bohw boi- boii boit boob booh boor boot boow bor- bora borh bori boro borr bort borw bota botb both boti boto bott botw bowa bowi bowr bowt brab brah brai brao brat braw bria brih brio brit broa brob broh broo bror brot brow brrr btaa btob btor btrt bttb btwo bwaa h-ii haab haar haat haba habi habo habt haha haho haht hair hait haor hara harh hari haro harr hart hata hatb hath hati hato hatt hawa hawi hawt hbar hbio hbit hhaa hhat hhhh hiaa hiab hiar hiba hibi hibt hihi hiho hiht hiit hiob hira hiri hiro hirt hita hiti hito hitt hiwi hoai hoar hoat hoba hobo hoha hoho hoir hoit hoor hoot hora hori horo horr hort horw hota hotb hoth hoti hoto hotr hott hotw howa howh howi howr howt hrib hrit hrob hrta hrtb htab htoh htra httr hwai iaaa iaai iaat iaba iaia iara iart iata iati iawa ibar ibat ibia ibot ibra ibri ibro ibtb ibwa ihab ihba ihit ihob ihra iiht iiii iiio iiit iioi iioo iira iita iitr iitt iiwi ioba iobi ioii ioio ioit iooi iooo iora iori iota ioto iowa irai irao irar iri- iria irio irob iroh irra irri irta irti itaa itai itar itat itaw itha itia itoh itoi itoo itor itra itri itta itto itwa iwai iwao iwar iwho iwiw oara oath obai obba obbo obia obit oboi obor obot obra obrh obri obro ohai ohaw ohba ohhi ohho ohia ohio ohob ohoh ohow ohra ohta ohto oiba oiii oira oirt oita oiti ooaa ooba oobi ooha ooho ooia oooh oooo oora oort ootb ootw orab orah orai orao orar orat orba orbb orbi orbo ori- oria orio orit oro- oror orot orra orri orro orta orth orto orwa orwo otar otha otho othr otit oto- otoh otoo otor otow otra otro otta otti otto otwo owai owar owia owir owoh owow owt- owth owtt owwa raab raat raba rabb rabi rabo raha rahi rahr raht raia raii rair rait raob raoh rara rarb rari raro rata rath rati rato ratt rawa rawr raww rbbb rbbr rboh rhaw rhib rhio rhiw rhoa rhob rhoh riaa riab riah riai riat rib- riba ribo riha riho riht riia riot riri rita rith riti rito ritt riwo roab roar roat rob- roba robb robi robo robt roha rohr roia roio roir roit roob rooi roor root rora rori roro rort rota roth roti roto rotr rott rowa rowb rowh rowi rowr rowt roww rrah rrat rrrr rtai taa- taar taat taba tabb tabi tabo taha tahi taho tahr taia taio tair tait taoa taor tara tarb tari taro tarr tart tata tatb tath tati tato tatr tatt tawa tawi tawo tawt taww tbar tbit tbrb tbta thaa thai thao thar that thaw thi- thia thio thir thoo thor thot thow thra thri thro thrw thtb thtr thwa tiaa tiab tiao tiar tiba tibi tiht tiit tira tirb tiri tiro tirr tita tith titi tito titt tiwa tiwi toab toat toaw toba tobi tobo tobt tohi toho toit tooa tooh toor toot tora tori toro torr tort tota toth toti toto totr tott towa towh traa trab trai trao trat traw tri- tria trib trio trit troa troi troo trot trow trra trtr ttab ttbb tttt twat twbt twi- twib twit two- twoa twob twoh twoo twot waaa waah waai waao waar waat waaw waba wabb wabh wabi wabo wabr wabt wabw waha wahb wahi wahr waht waia waih waio wair wait waob waoh waoo waor waow war- wara warb warh wari waro warr wart warw wata watb wath wati wato watr watt watw wawa wawb wawi wawo wawt wbaa wbab wbai wbar wbat wbbb wbbi wbbo wbbr wbbt wbbw wbha wbhb wbhh wbhr wbht wbhw wbib wbih wbio wbiw wbob wboi wbor wbow wbrb wbrh wbri wbrr wbrt wbrw wbta wbth wbti wbto wbtr wbtt wbtw wbwb wbwi wbwo wbwt whaa whab whai whar what whaw whbb whbi whbo whbr whbt whhb whhh whhi whho whhr whht whhw whii whio whir whit whoa whoi whoo whor whot whow whr- whrb whrh whro whrw whta whtb whth whto whtt whwa whwb whwh wiaa wiab wiar wiat wiba wibb wibh wibi wibr wibt wibw wihb wiht wiii wiit wioa wiob wioi wioo wiot wira wirb wiri wiro wirr wirt wita with witi witr witt wiwa wiwi woaa woab woah woai woar woat woba wobb wobo wobt