-al a-a a-b aaa aab aad aak aal aar aas aau ab- aba abb abd abk abl abr abs abu ad- ada adb add adk adl adr ads adu aka akb akd akk akl akr aks aku al- ala alb ald alk all alr als alu ar- ara arb ard ark arl arr ars aru as- asa asb asd ask asl asr ass asu au- aua aub aud auk aul aur aus b-u baa bab bad bak bal bar bas bau bba bbb bbd bbk bbl bbr bbs bbu bda bdb bdd bdk bdl bdr bds bdu bka bkb bkk bkl bkr bks bla blb bld blk bll blr bls blu bra brb brd brk brl brr brs bru bsa bsb bsd bsk bsl bsr bss bsu bua bub bud buk bul bur bus buu daa dab dad dak dal dar das dau dba dbb dbd dbk dbl dbr dbs dbu dda ddb ddd ddk ddl ddr dds ddu dka dkb dkk dkl dkr dks dku dl- dla dlb dld dlk dll dlr dls dlu dra drb drd drk drl drr drs dru dsa dsb dsd dsk dsl dsr dss dsu dua dub dud duk dul dur dus ka- kaa kab kad kak kal kar kas kau kba kbb kbd kbk kbl kbr kbs kbu kda kdb kdk kdl kdr kds kdu kkb kkk kkl kkr kks kku kl- kla klb kld klr kls klu kra krd krk krl krr krs kru ksa ksb ksd ksk ksl ksr kss ksu kub kud kuk kul kur kus kuu la- laa lab lad lak lal lar las lau lba lbb lbd lbk lbl lbr lbs lbu lda ldb ldd ldk ldl ldr lds ldu lka lkb lkl lkr lks lla llb lld llk lll llr lls llu lra lrb lrd lrk lrr lrs lru lsa lsb lsd lsk lsl lsr lss lsu lua lub lud luk lul lur lus luu ra- raa rab rad rak ral rar ras rau rba rbb rbd rbk rbl rbr rbs rbu rda rdb rdd rdl rdr rds rdu rkb rkk rks rku rla rld rll rlr rls rlu rra rrb rrd rrk rrl rrr rrs rru rsa rsb rsd rsk rsl rsr rss rsu rua rub rud ruk rur rus ruu saa sab sad sak sal sar sas sau sba sbb sbd sbk sbl sbr sbs sbu sda sdb sdd sdk sdl sdr sds sdu sk- ska skb skd skk skl skr sks sku sla slb sld slk sll slr sls slu sr- sra srb srd srk srl srr srs ss- ssa ssb ssd ssk ssl ssr sss ssu sua sub sud suk sul sur sus suu ua- uaa uab uad uak ual uar uas uau uba ubb ubk ubl ubr ubs ubu uda udb udd udk udl udr uds udu uka ukb ukk ukl ukr uku ula ulb uld ulk ull ulr uls ulu ur- ura urb urd urk url urr urs uru usa usb usd usk usl usr uss usu uua uur uus uuu

a-ak aaaa aaab aaad aaal aaar aaas aaba aabb aabd aabl aada aads aadu aaka aaku aala aald aall aals aalu aara aard aars aaru aasa aasd aass aasu aaus abaa abab abad abak abal abar abas abau abb- abba abbb abbr abbs abda abdu abla abls abra abrs abs- absa absd absl abss absu abua abud abuk abul abus adaa adab adad adak adal adar adas adba adda addd addl addr adds addu adls adra adrs adsa adsl adsr adss adua adub aduk adur akaa akal akar akas akka akku akr- akra aksa aksu akua alaa alad alak alal alar alas alau alb- alba albs albu ald- alda aldl alds alk- alka alkb alkd alku all- alla alll allr alls allu alsa alua aluk alur alus arab arad arak aral arar aras arau arba arbs arda ardl ards ardu arka arks arla arr- arra arrk arrr arrs arru ars- arsa arsd arsk arsu arua arub arud arul asaa asab asad asak asal asar asas asau asba asbu asda asdl asds aska askr asks asla aslr asra asrs asru assa assd assk assl assr asss assu asub asud asur asus auaa auks aul- aula auld aull auls aulu aur- aura aurd ausa ausd ausu baaa baad baak baal baar baas baba babb babr babs babu bada badb badd badr bads badu bak- baka bakl bakr baks baku bala bald balk ball bals balu bar- bara barb bard bark barr bars baru basa bask bass basu bau- baud bauk baul baur bbad bbas bbau bbbb bbbs bbdd bblb bbls bd-r bdls bdsd blaa blab blad blak blas blau bldr blkb blkd blls blss blub blud blur blus brab brad brak bras brau brda brds brka brkb brls brrr brrs brsb brsr brud brus bsaa bsas bsbd bsdl bsra bsrd bssd buad bual buar buba bubb bubs bubu buda budb budd budl buds budu buka bukk buku bula bulb buld bulk bull buls bulu bur- bura burb burd burk burl burr burs buru busa busk buss busu buus daab daad daal daar daas daau daba dabb dabs dabu dada dads dadu daka daks daku dala dalk dall dals dalu dara darb dard dark darl darr dars daru dasa dasb dasd dask dasl dass daub daud dauk daur daus dbar dbas dbls dbrs dbsa dbss dbus dddd ddss ddub dkba dlab dlbd dlrs draa drab drad drak drar dras drau drba drda drra drrs drsa drua drub druk drus druu dsba dsda dsdr dsls dsrr dssa duaa duab duad dual duar duas dub- duba dubb dubs dubu duda dudd duds dudu duka duku dula dull dulu dura durk duru dusa dusk duul duur kaaa kaab kaak kaal kaar kaas kaba kabb kabd kabr kabu kad- kada kadd kadl kadr kads kadu kaka kakk kaks kaku kala kalb kald kalk kall kals kalu kara karb kard kark karl karr kars karu kas- kasa kasb kask kasl kasr kass kasu kau- kaub kaud kauk kaul kaur kaus kbaa kbab kbad kbak kbal kbar kbas kbba