a-a a-b a-i a-t aaa aab aai aar aas aat aau aay ab- aba abb abi abr abs abt abu aby ai- aia aib aii air ais ait aiu aiy ar- ara arb ari arr ars art aru ary as- asa asb asi asr ass ast asu asy at- ata atb ati atr ats att atu au- aua aub aui aur aus aut ay- aya ayi ayr ays ayt ayu b-u baa bab bai bar bas bat bau bay bba bbb bbi bbr bbs bbt bbu bby bi- bia bib bii bir bis bit biu biy bra brb bri brr brs brt bru bry bsa bsb bsi bsr bss bst bsu bsy bta btb bti btr bts btt btu bty bua bub bui bur bus but buu buy by- bya byi byr bys byt byu ia- iaa iab iai iar ias iat iau iba ibb ibi ibr ibs ibt ibu iby iia iib iii iir iis iit iiu ir- ira irb iri irr irs irt iru iry is- isa isb isi isr iss ist isu isy ita itb iti its itt itu ity iu- iua iub iui iur ius iut iya iyr iys iyt iyy ra- raa rab rai rar ras rat rau ray rba rbb rbi rbr rbs rbt rbu ria rib rii rir ris rit riy rra rrb rri rrr rrs rrt rru rsa rsb rsi rsr rss rst rsu rta rtb rti rtr rts rtt rtu rty rua rub rui rur rus rut ruu ruy ry- rya ryr rys ryu ryy saa sab sai sar sas sat sau say sba sbb sbi sbr sbs sbt sbu sby sia sib sii sir sis sit siu sr- sra srb sri srr srs srt sry ss- ssa ssb ssi ssr sss sst ssu sta stb sti str sts stt stu sty sua sub sui sur sus sut suu suy sy- sya syb syi syr sys syt syu taa tab tai tar tas tat tau tay tba tbb tbi tbr tbs tbt tbu tia tib tii tir tis tit tiu tiy tra trb tri trr trs trt tru try tsa tsb tsi tsr tss tst tsu tsy tta ttb tti ttr tts ttt ttu tty tua tub tui tur tus tut tuu tuy tya tyr tys tyt ua- uaa uab uai uar uas uat uau uay uba ubb ubi ubr ubs ubt ubu uby uia uib uii uir uis uit uiu ur- ura urb uri urr urs urt uru ury usa usb usi usr uss ust usu uta utb uti utr uts utt utu uty uua uur uus uut uuu uyi uys uyu yaa yab yai yar yas yat yau yay ybi ybr ybs yby yii yir yis yit yra yrs yrt yru ysa ysb ysi ysr yss yst ysu ysy yta ytr yts ytt ytu yua yui yur yus yut yuu yuy yyb yys yyt yyu yyy

a-ii a-ya aaaa aaab aaai aaar aaas aaba aabb aabi aabt aaby aaib aaii aais aara aari aars aart aaru aasa aasi aass aast aasu aata aatt aaus abaa abab abai abar abas abat abau abay abb- abba abbb abbi abbr abbs abbt abby abia abib abir abis abit abiu abiy abra abri abrs abry abs- absa absi abss absu abta abts abtu abua abus abut abuy abys abyt abyy aiai aias aiba aiia aiib aiir aira airi airs airt airy aisa aisb aisi aisr aist aisy aita aiti aitr aits aitt aitu aiui arab arai arar aras arat arau aray arba arbi arbs arby aria arib arii aris arit arr- arra arri arrr arrs arrt arru arry ars- arsa arsi arst arsu arsy arta arti artr arts arty arua arub arui arut ary- arya arys asaa asab asai asar asas asat asau asay asba asbu asby asia asii asir asis asit asra asrs asru assa assi assr asss asst assu assy asta astb asti astr asts asty asub asui asur asus asya at-t ataa atab atai atar atas atat atay atbs atia atis atit atiu atra atri atru atry atsb atsi atst atta atti attr atts attu atty atua atub atur atus atya atys auaa auby auis aur- aura auri ausa aust ausu aut- auts auty ayar ayas ayat ayay ayra ayry aysu ayta ayub ayur ayya ba-i baaa baar baas baat baba babb babi babr babs babu baby baia baib bair bais bait bar- bara barb bari barr bars bart baru bary basa basi bass bast basu bata bati bats batt batu baty bau- baur baya bayi bays bayt bayu bbas bbau bbay bbbb bbbs biar bias biat biba bibb bibi bibs biis bira birb biri birr birs birt biru biry bis- bisa biss bist bisu bisy bita bits bitt bitu biya biys brab brai bras brat brau bray bria bris brit brrr brrs brsb brsr brst brus brut bry- brya bsaa bsas bsat bsra bsts btaa btrt btry btss bttb btus buar buat buba bubb bubi bubs bubu buir buis buit buiu bur- bura burb buri burr burs burt buru bury busa busi buss bust busu busy but- buta buti buts butt buty buus buyi buys buyu byar byas byit byrt bysb bysi byss byst bysy byts i-by iaaa iaai iaas iaat iaba iaia iais iara iars iart iaru iasa iasi iasr iata iati ibar ibas ibat ibia ibis ibra ibri ibsa ibss ibtb ibts ibus ibuy ibyi iias iiii iiis iiit iira iirs iisi iisr iist iisu iita iitr iitt irai irar iras irby iri- iria iris iriy irra irri irrs irsa irta irti irts irus is-a isai isar isas isat isay isba isbt isia isis isit isra isri issa issi issr isss issu issy ista isti istr ists isty isua isus isys itaa itai itar itas itat itay itbs itby itia itis itra itri itrs itry itsa itsi itsu itsy itta itty itur iuiu iura iuss iust iuty iyai iyar raab raas raat raba rabb rabi rabs rabu raby raia raii rair rais rait raiu rara rarb rari rars rary rasa rasi rass rast rasu rasy rata rati