a-ha a-ii aaaa aaab aaah aaai aaas aaba aabb aabh aabi aabt aaha aahs aaib aaii aais aaoo aasa aasi aass aast aata aatt abaa abab abai abas abat abb- abba abbb abbi abbo abbs abbt abha abhi abho abhs abia abib abis abit aboa abob aboh aboo abos abot abs- absa absi abss abta abts ahab ahah ahai ahas ahat ahha ahhs ahio ahis ahit ahoa ahot ahsa ahso ahss ahta ahti ahto ahts aiai aias aiba aibo aiha aiho aihs aiia aiib aioi aisa aisb aish aisi aiso aist aita aith aiti aits aitt aoah aoba aoss asaa asab asah asai asao asas asat asba asbo asha ashi ashs asht asia asii asio asis asit asob asoi asos asot assa assh assi asso asss asst asta astb asti asto asts at-t ataa atab atai atas atat atbs atha athi atho aths atia atis atit atob atoi atos atot atsb atsi atst atta atti atto atts ba-i baaa baah baas baat baba babb babi babo babs baha bahi baho bahs baht baia baib baio bais bait baoh baos basa bash basi baso bass bast bata bath bati bato bats batt bbas bbbb bbbs bbhs bhai bhao bhat bhhs bhit bhoi bhot biao bias biat biba bibb bibi bibo bibs biha bihi bihs biis bio- bioi bios biot bis- bisa bish biso biss bist bita bith bito bits bitt boab boai boas boat boba bobb bobi bobo bobs boha boho bohs boht boi- boii bois boit boob booh boos boot bosa bosh bosi boso boss bost bota botb both boti boto bots bott bsaa bsas bsat bshs bsos bsts btaa bths btob btss bttb h-ii haab haas haat haba habi habo habs habt haha haho hahs haht hais hait hasa hash hasi hass hast hata hatb hath hati hato hats hatt hbbs hbhs hbio hbit hbos hbss hhaa hhat hhhh hhhs hiaa hiab hias hiba hibi hibt hihi hiho hiht hiis hiit hiob hisb hish hiss hist hita hiti hito hits hitt hoai hoas hoat hoba hobo hobs hoha hoho hois hoit hoos hoot hosa hosh hoss host hota hotb hoth hoti hoto hots hott hsas hsat hshs hsia hsob hsts htab hths htoh iaaa iaai iaas iaat iaba iahs iaia iais iasa iasi iaso iata iati ibas ibat ibia ibis ibos ibot ibsa ibss ibtb ibts ihab ihba ihis ihit ihob ihsa ihss iias iiht iiii iiio iiis iiit iioi iioo iios iisi iist iita iitt ioba iobi ioii ioio ioit iooi iooo ioos ioso iota ioto is-a isai isao isas isat isba isbt isha ishi ishs isia isis isit iso- isos issa issh issi isso isss ista isth isti isto ists itaa itai itas itat itbs itha iths itia itis itoh itoi itoo itos itsa itsi itso itta itto oahs oais oasi oass oast oath oats obai obas obba obbo obhs obia obis obit oboi obos obot obss obst obts ohai ohba ohhi ohho ohhs ohia ohio ohis ohob ohoh ohos ohso ohss ohta ohto oiba oiii oios oist oita oiti ooaa ooba oobi ooha ooho oohs ooia oooh oooo ooos oosa oosi oost ootb oots osai osas osat osba osha oshi osho oshs osia osii osis osoi osoo osos ossa ossb ossi osso osta osti osts otas otbs otha otho oths otis otit oto- otoh otoo otos otsa otso otta otti otto otts s-ib s-ii s-os saab saah saas saat saba sabb sabi sabo sabs saha sahi saho sahs saht saia saih sais sait saoi saos sasa sash sasi saso sass sast sata satb sati sato sats satt sbaa sbai sbas sbbs sbhs sbia sbot sbsa sbsi sbst shab shah shai shao shas shat shbs shbt shha shhh shhs shia shib shih shii shio shis shit shoa shoo shos shot shts siaa siab siah siai sias siat siba sibi sibo sibs siha sihi sihs siht siit sios siot sisa sish sisi siss sist sit- sita sith siti sito sits sitt soas soat soba sobo sobs sobt soha sohh soho sohs soia sois soit soos soot sosa sosh sosi soso soss sost sota soth soto sots ssaa ssab ssao ssas ssat sshs ssis ssit ssot sssa sssb sssh sssi ssss ssta sstb ssth ssts stab stai stas stat stbs sths stia stib stih stio stis stit stoa stob stoo stos stot stsi stss taa- taas taat taba tabb tabi tabo tabs taha tahi taho tahs taia taio tais tait taoa taos tasa tasb tash tasi tass tast tata tatb tath tati tato tats tatt tbas tbbs tbhs tbit tbst tbta thaa thai thao thas that thbs thi- thia thio this thoo thos thot thss thtb thts tiaa tiab tiao tias tiba tibi tibs tiht tiit tios tisa tisb tish tisi tiso tiss tist tita tith titi tito tits titt toab toas toat toba tobi tobo tobs tobt tohi toho tois toit tooa tooh toos toot tosa tosb tosh tosi toso toss tost tota toth toti toto tots tott tsaa tsai tsao tsat tshb tshi tshs tsia tsis tsob tsoi tsos tssa tssi tsst tsts ttab ttbb ttss tttt