-ase a-be a-ii aaaa aaab aaae aaai aaas aaba aabb aabi aabt aaea aaes aage aaib aaii aais aasa aase aasi aass aast aata aatt abaa abab abae abag abai abas abat abb- abba abbb abbe abbi abbs abbt abee abes abet abia abib abie abig abis abit abs- absa abse absi abss abta abts aeas aebi aebs aega aeit aess aest aeta aett agag agai agas agat agba agea agee agei ages aget agga agge aggi agia agib agie agig agii agis agit agsa agsg agst agta agte agts aiai aias aiba aiea aiee aiet aiga aiia aiib aisa aisb aise aisg aisi aist aita aite aiti aits aitt asaa asab asae asag asai asas asat asba asea asee ases aset asge asgt asia asie asii asis asit assa asse assi asss asst asta astb aste asti asts at-t ataa atab atae atai atas atat atbs atea atee atei ates atia atie atis atit atsb atse atsi atst atta atte atti atts ba-i baaa baas baat baba babb babe babi babs baes baga bage bagg bagi bags bagt baia baib baie baig bais bait basa base basi bass bast bata bate bati bats batt bbas bbbb bbbs bbeb bbet bbga beag beas beat beba bebb bebe bebi beeb beeg bees beet bega begg begi begs beia beis beit bes- besa bese bess best beta bete beti bets bett bggs bgia bgst bias biat biba bibb bibe bibi bibs bieb bies biet biga bigb bige bigg bigs bigt biis bis- bisa bise biss bist bita bite bits bitt bsaa bsas bsat bsea bseb bsee bseg bses bset bsgs bsse bsts btaa btie btss bttb eaba eaga eage easa ease easi east eata eate eati eats ebba ebbs ebes ebis ebit ebsa eeea eeee eees eega eegs eese eesi eeta eete eets egaa egae egas egat egba egbe egea egee eggb egge eggi eggs egis egss egta egte egts eiei eies eige eigg eisa eise eiss eist eita eitb eiti esab esag esai esas esat esba esbs esea esee eses eset esie esis esit essa esse essg essi esst esta este ests etag etai etas etat etee etes etsi etta ette etti gaas gaba gabb gabe gabi gabs gabt gaea gaes gaga gage gagg gagi gags gaia gaie gaig gais gait gasa gasb gase gasi gass gast gata gate gati gats gatt gbag gbas gbbs geab geai geas geat geba gebe gebi gees geet gege gegg geia geie geig geis geit gesg gesi gess gest geta getb gete getg geti gets gett ggbt gggg ggss giaa giai gias giat giba gibb gibe gibs gies giet giga gige gigg gigi gigs giis gisa gise giss gist gita gite gits gsab gsat gsea gsis gsse gtaa gtea gtta i-be iaaa iaai iaas iaat iaba iaea iags iaia iais iasa iasi iata iate iati ibas ibat ibea ibeg ibes ibet ibga ibge ibia ibie ibis ibsa ibss ibtb ibts ieat ieet ieie iesa iesg iesi iest ieta iett igas igba igea iges iget igga iggs igia igis iias iies iiie iiii iiis iiit iisi iist iita iitt is-a isae isai isas isat isba isbe isbt isea iseb isee ises iset isia isie isis isit issa isse issi isss ista iste isti ists itaa itai itas itat itbe itbs itea ites itet itgs itia itie itis itsa itse itsi itta s-ib s-ii saab saae saag saas saat saba sabb sabe sabi sabs saeb saes saga sage sagg sagi sags sagt saia saie sais sait sasa sase sasi sass sast sata satb sate satg sati sats satt sbaa sbai sbas sbbs sbia sbig sbsa sbse sbsi sbst se-e se-g se-i se-s se-t seaa seab seas seat seba sebe sebi sebs sebt seea seeb seeg sees seet sega sege segg segi segs seia seie seii seis seit sesa sese sesi sess sest set- seta sete seti sets sett sgaa sges sggg sggs sgss sgta sgts siaa siab siae siag siai sias siat siba sibe sibi sibs sieg sies siga sige sigg sigi sigs siit sisa sise sisi siss sist sit- sita site siti sits sitt ssaa ssab ssas ssat ssee sses sset ssgs ssgt ssis ssit sssa sssb sssi ssss ssta sstb ssts stab stae stag stai stas stat stbs stea stee steg stes stet stge stia stib stie stig stis stit stsi stss taa- taag taas taat taba tabb tabe tabi tabs taes taga tage tagg tagi tags taia taig tais tait tasa tasb tase tasi tass tast tata tatb tate tati tats tatt tbas tbbs tbgs tbit tbst tbta teas teat teba tees teet tega tegg tegi tegs tegt teia teie teis tesa tese tess test teta tete teti tets tett tgts tiaa tiab tias tiba tibi tibs tie- tiea tiee tiei ties tiet tiga tige tigi tigs tiit tisa tisb tise tisi tiss tist tita tite titi tits titt tsaa tsai tsat tses tset tsgt tsia tsig tsis tssa tsse tssg tssi tsst tsts ttab ttbb ttss tttt