a-ii aaaa aaab aaai aaas aaba aabb aabi aabt aaib aaii aais aasa aasi aass aast aasu aata aatt aaus abaa abab abai abaj abas abat abau abb- abba abbb abbi abbs abbt abia abib abis abit abiu abjs abs- absa absi abss absu abta abts abtu abua abus abut aiai aias aiba aiia aiib aija aisa aisb aisi aisj aist aita aiti aits aitt aitu aiui ajab ajas ajat ajba ajis ajit ajss asaa asab asai asas asat asau asba asbu asia asii asij asis asit asja assa assi asss asst assu asta astb asti asts asub asui asus at-t ataa atab atai atas atat atbs atia atis atit atiu atsb atsi atst atta atti atts attu atua atub atus auaa auis auja aujs ausa aust ausu aut- auts ba-i baaa baas baat baba babb babi babs babu baia baib bais bait baja baji bajs baju basa basi bass bast basu bata bati bats batt batu bau- bbas bbau bbbb bbbs biaj bias biat biba bibb bibi bibs biis bija biji bijs biju bis- bisa biss bist bisu bita bits bitt bitu bsaa bsas bsat bsts btaa btss bttb btus buat buba bubb bubi bubs bubu buis buit buiu buja buji buju busa busi buss bust busu but- buta buti buts butt buus iaaa iaai iaas iaat iaba iaia iais iasa iasi iata iati ibas ibat ibia ibis ibsa ibss ibtb ibts ibus iias iiii iiis iiit iisi iisj iist iisu iita iitt ijji ijui is-a isai isas isat isba isbt isia isis isit issa issi isss issu ista isti istj ists isua isus itaa itai itas itat itbs itia itis itsa itsi itsu itta iuiu iuss iust jaas jaba jabi jabs jais jaja jaji jaju jasa jass jast jati jats jatu jaus jbaa jias jibb jibi jibs jiji jiju jisa jist jiti jits jitu jsat jsss jtsb juab juba jubu juia juis juja juju jusi juss just juta juti juts s-ib s-ii saab saaj saas saat saba sabb sabi sabs sabu saia sais sait saja sasa sasi sass sast sata satb sati sats satt satu saua saus saut sbaa sbai sbas sbbs sbia sbsa sbsi sbst sbus siaa siab siai sias siat siau siba sibi sibs sibu siit sijt sisa sisi siss sist sisu sit- sita siti sits sitt situ siui sius siut sjab sjis sjsu ssaa ssab ssas ssat ssau ssis ssit sssa sssb sssi ssss ssta sstb ssts stab stai staj stas stat stau stbs stia stib stis stit stsi stss stub stus stut suas suat sub- suba subb subi subj subs suis suit suji sus- susa susi suss sust susu suta suti sutu suus taa- taas taat taba tabb tabi tabs tabu taia tais tait taju tasa tasb tasi tass tast tasu tata tatb tati tats tatt tatu taua taub taus taut tbas tbbs tbit tbst tbta tiaa tiab tias tiba tibi tibs tibu tiit tiiu tiji tijs tisa tisb tisi tiss tist tita titi tits titt titu tjsj tsaa tsai tsat tsau tsia tsis tssa tssi tsst tsts tsui ttab ttbb ttss tttt tuas tuat tuba tubb tubs tubu tuis tuit tuiu tuja tusa tusi tuss tust tuta tuti tuts tutt tutu uasa uata uatu uaua ubba ubbi ubii ubis ubit ubja uist uits us-a usaa usas usat usba usbs usia usis ussa ussb usss usst ussu usta ustb usti usts usua usui usus utai utas utau utia utis utsa utti uttu uusi uuta uuuu