-th a-a a-b a-i a-t aaa aab aah aai aao aas aat ab- aba abb abh abi abo abs abt aha ahb ahh ahi aho ahs aht ai- aia aib aih aii aio ais ait aoa aob aoh aoi aoo aos aot as- asa asb ash asi aso ass ast at- ata atb ath ati ato ats att baa bab bah bai bao bas bat bba bbb bbh bbi bbo bbs bbt bha bhb bhh bhi bho bhs bht bi- bia bib bih bii bio bis bit boa bob boh boi boo bos bot bsa bsb bsh bsi bso bss bst bta btb bth bti bto bts btt h-i haa hab hah hai hao has hat hba hbb hbh hbi hbo hbs hbt hha hhb hhh hhi hho hhs hht hia hib hih hii hio his hit hoa hob hoh hoi hoo hos hot hsa hsb hsh hsi hss hst hta htb hth hti hto hts htt ia- iaa iab iah iai iao ias iat iba ibb ibh ibi ibo ibs ibt iha ihb ihh ihi iho ihs iht iia iib iih iii iio iis iit io- ioa iob ioh ioi ioo ios iot is- isa isb ish isi iso iss ist ita itb ith iti ito its itt o-i oaa oab oah oai oao oas oat ob- oba obb obh obi obo obs obt oha ohh ohi oho ohs oht oia oib oii oio ois oit oo- ooa oob ooh ooi ooo oos oot os- osa osb osh osi oso oss ost ot- ota otb oth oti oto ots ott saa sab sah sai sao sas sat sba sbb sbh sbi sbo sbs sbt sh- sha shb shh shi sho shs sht sia sib sih sii sio sis sit soa sob soh soi soo sos sot ss- ssa ssb ssh ssi sso sss sst sta stb sth sti sto sts stt taa tab tah tai tao tas tat tba tbb tbh tbi tbo tbs tbt th- tha thb thh thi tho ths tht tia tib tih tii tio tis tit to- toa tob toh toi too tos tot tsa tsb tsh tsi tso tss tst tta ttb tth tti tto tts ttt

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