a-ii aaaa aaab aaad aaai aaal aaas aaba aabb aabd aabi aabl aabt aada aadi aads aadt aaib aaii aais aala aald aali aall aals aasa aasd aasi aass aast aata aatt abaa abab abad abai abal abas abat abb- abba abbb abbi abbs abbt abda abdi abia abib abid abil abis abit abla abls abs- absa absd absi absl abss abta abts adaa adab adad adai adal adas adat adba adbi adda addd addi addl adds adia adib adis adit adli adls adsa adsi adsl adss adst adta adts aiai aias aiba aibl aida aidb aidi aids aidt aiia aiib aiid aila aild aili ails aisa aisb aisd aisi aisl aist aita aiti aits aitt alaa alad alai alal alas alat alb- alba albi albs ald- alda aldi aldl alds ali- alia alib alid alii alil alis alit all- alla alli alll alls alsa alst alta alti alts asaa asab asad asai asal asas asat asba asda asdl asds asia asii asil asis asit asla asli assa assd assi assl asss asst asta astb asti astl asts at-l at-t ataa atab atad atai atal atas atat atbs atdi atdt atia atid atil atis atit atla atli atls atsb atsi atst atta atti atts ba-i baaa baad baal baas baat baba babb babi babs bada badb badd badi bads baia baib baid bail bais bait bala bald bali ball bals balt basa basi bass bast bata bati bats batt bbad bbas bbbb bbbs bbdd bblb bbls bdii bdls bdsd biad bial bias biat biba bibb bibi bibl bibs bida bidi bids biis bila bild bili bill bils bilt bis- bisa bisd bisl biss bist bita bitd bits bitt blaa blab blad blas blat blbt blis blit blls blss blst blts bsaa bsas bsat bsbd bsdl bssd bsts btaa btdt btla btss bttb daab daad daal daas daba dabb dabs dabt dada dadi dads daia daid dail dais dait dala dali dall dals dalt dasa dasb dasd dasi dasl dass dast data dati dats datt dbas dbit dbls dbsa dbss dbtt dddd ddss ddts dia- diab diad dial dias diat diba dibb dibs dida didi dids diii diis dila dili dill dils dis- disa disd disi diss dist dita diti dits ditt dlab dlbd dlia dlib dlii dlil dlis dlit dlst dsba dsda dsls dssa dssi dsst dsts dtaa dtla dtss iaaa iaai iaal iaas iaat iaba iadb iadt iaia iais iala iall ials iasa iasi iata iati ibad ibas ibat ibia ibid ibis ibsa ibss ibtb ibtl ibts idad idas idat idda idia idid idil idis idli idls idsa idss idta idts iias iida iiii iiis iiit iila iisd iisi iist iita iitt ilal ilas ilia ilis ilit ill- illa illd illi ills illt ilsa ilts is-a isad isai isal isas isat isba isbd isbl isbt isda isdb isds isia isil isis isit isla isls issa issi isss ista istd isti ists itaa itai ital itas itat itbs itia itil itis itll itsa itsi itta laaa laad laal laas laat laba labi labs lada ladd ladi lads laia laid lail lais lait lala lald lali lall lasa lasd lasi lass last lata latd lati lats latt lbds lbia ldls lias liat liba libs lida lidb lidl lids liia liii liis lila lilb lili lill lils lilt lisa lisd lisi liss list lita litb litd liti litl lits litt llat llbs lldb llds llll lsat lsds lsid lsla lssa lsts ltbl ltds ltib ltsa ltsi s-ib s-ii saab saad saal saas saat saba sabb sabi sabs sada sadb sadd sadi sadl sads sadt saia said sail sais sait sala sald sali sall sals salt sasa sasd sasi sasl sass sast sata satb satd sati satl sats satt sbaa sbai sbas sbbs sbds sbia sbsa sbsd sbsi sbst sdba sdds sdib sdla sdls sdlt sdsl sdss siaa siab siai sial sias siat siba sibi sibs sida sidd sidi sids siit sil- sila sild sili sill sils silt sisa sisd sisi siss sist sit- sita sitd siti sits sitt sl-i slaa slab slad slai slas slat slds slib slid slit slsa slst slts ssaa ssab ssas ssat ssdd ssid ssis ssit ssla sslt sssa sssb sssi ssss ssta sstb sstd sstl ssts stab stad stai stal stas stat stbd stbs stds stia stib stid stil stis stit stld stlt stsi stss sttd taa- taal taas taat taba tabb tabi tabl tabs tada tads taia tail tais tait tala tali tall tals tasa tasb tasi tass tast tata tatb tati tats tatt tbas tbbs tbil tbit tbst tbta tdal tddb tdil tdis tdls tdss tiaa tiab tial tias tiba tibi tibs tidd tids tiit tila tild till tils tilt tisa tisb tisi tiss tist tita titi tits titt tlli tsaa tsai tsal tsat tsbd tsdb tsia tsid tsis tssa tssi tsst tsts ttab ttbb ttss tttt