a-a a-b a-i a-t aaa aab aad aai aak aas aat aau ab- aba abb abd abi abk abs abt abu ad- ada adb add adi adk ads adt adu ai- aia aib aid aii aik ais ait aiu aka akb akd aki akk aks aku as- asa asb asd asi ask ass ast asu at- ata atb atd ati ats att atu au- aua aub aud aui auk aus aut b-u baa bab bad bai bak bas bat bau bba bbb bbd bbi bbk bbs bbt bbu bda bdb bdd bdi bdk bds bdt bdu bi- bia bib bid bii bik bis bit biu bka bkb bkk bks bkt bsa bsb bsd bsi bsk bss bst bsu bta btb btd bti btk bts btt btu bua bub bud bui buk bus but buu daa dab dad dai dak das dat dau dba dbb dbd dbi dbk dbs dbt dbu dda ddb ddd ddi ddk dds ddt ddu di- dia dib did dii dik dis dit diu dka dkb dki dkk dks dkt dku dsa dsb dsd dsi dsk dss dst dsu dta dtb dtd dti dtk dts dtt dtu dua dub dud dui duk dus dut i-d ia- iaa iab iad iai ias iat iau iba ibb ibd ibi ibk ibs ibt ibu ida idb idd idi idk ids idt idu iia iib iid iii iis iit iiu ika ikb iki ikk iks ikt iku is- isa isb isd isi isk iss ist isu ita itb itd iti itk its itt itu iu- iua iub iud iui ius iut k-t ka- kaa kab kad kai kak kas kat kau kba kbb kbd kbi kbk kbs kbu kda kdb kdk kds kdt kdu kia kib kid kii kik kis kit kiu kkb kki kkk kks kkt kku ksa ksb ksd ksi ksk kss kst ksu kta ktb ktk kts ktt ktu kub kud kui kuk kus kut kuu saa sab sad sai sak sas sat sau sba sbb sbd sbi sbk sbs sbt sbu sda sdb sdd sdi sdk sds sdt sdu sia sib sid sii sik sis sit siu sk- ska skb skd ski skk sks skt sku ss- ssa ssb ssd ssi ssk sss sst ssu sta stb std sti stk sts stt stu sua sub sud sui suk sus sut suu taa tab tad tai tak tas tat tau tba tbb tbd tbi tbk tbs tbt tbu tda tdb tdd tdi tdk tds tdt tdu tia tib tid tii tik tis tit tiu tka tkb tkk tks tkt tsa tsb tsd tsi tsk tss tst tsu tta ttb ttd tti ttk tts ttt ttu tua tub tud tui tuk tus tut tuu ua- uaa uab uad uai uak uas uat uau uba ubb ubi ubk ubs ubt ubu uda udb udd udi udk uds udt udu uia uib uid uii uis uit uiu uka ukb uki ukk uku usa usb usd usi usk uss ust usu uta utb utd uti utk uts utt utu uua uus uut uuu

a-ak a-ii aaaa aaab aaad aaai aaas aaba aabb aabd aabi aabt aada aadi aads aadt aadu aaib aaii aais aaka aaku aasa aasd aasi aass aast aasu aata aatk aatt aaus abaa abab abad abai abak abas abat abau abb- abba abbb abbi abbs abbt abda abdi abdu abia abib abid abis abit abiu abs- absa absd absi abss absu abta abts abtu abua abud abuk abus abut adaa adab adad adai adak adas adat adba adbi adda addd addi adds addu adia adib adik adis adit adki adsa adsi adss adst adta adts adua adub aduk aiai aias aiba aida aidb aidi aids aidt aidu aiia aiib aiid aika aiki aiks aisa aisb aisd aisi aisk aist aita aiti aits aitt aitu aiud aiui akaa akai akas akia akid akik akis akiu akka akki akku aksa aksi akst aksu akua asaa asab asad asai asak asas asat asau asba asbu asda asds asia asii asik asis asit aska aski asks askt assa assd assi assk asss asst assu asta astb asti asts asub asud asui asus at-t ataa atab atad atai atak atas atat atbs atdi atdt atia atid atik atis atit atiu atka atkt atsb atsi atst atta atti atts attu atua atub atuk atus auaa audi auis auki auks ausa ausd aust ausu aut- auts ba-i baaa baad baak baas baat baba babb babi babs babu bada badb badd badi bads badu baia baib baid baik bais bait bak- baka baki baks bakt baku basa basi bask bass bast basu bata bati bats batt batu bau- baud bauk bbad bbas bbau bbbb bbbs bbdd bdii bdsd biad biak bias biat biba bibb bibi bibs bida bidi bids bidu biis biku bis- bisa bisd bisk biss bist bisu bita bitd bits bitt bitu bsaa bsas bsat bsbd bskt bssd bsts btaa btdt btss bttb btus buad buat buba bubb bubi bubs bubu buda budb budd budi buds budu buid buik buis buit buiu buka buki bukk buku busa busi busk buss bust busu but- buta buti buts butt buus daab daad daas daau daba dabb dabs dabt dabu dada dadi dads dadu daia daid daik dais dait daka daki daks daku dasa dasb dasd dasi dask dass dast data dati dats datt datu daub daud dauk daus daut dbas dbit dbsa dbss dbtt dbus dddd ddss ddts ddub dia- diab diad diak dias diat diba dibb dibs dida didi dids didu diii diis dika diki diku dis- disa disd disi disk diss dist dita diti dits ditt dius dkba dkid dsba dsda dssa dssi dsst dsts dtaa dtki dtss duaa duab duad duas duat dub- duba dubb dubs dubu duda dudd duds dudu duid duis duit duka duki dukt duku dusa dusi dusk dust duta duts duut iaaa iaai iaas iaat iaba iadb iadt iaia iais iasa iasi iask iata iati ibad ibas ibat ibia ibid ibis ibsa ibss ibtb ibts ibus idad idas idat idda idia idid idis idku idsa idss idta idts idub idus