-ana a-ii a-un aaaa aaab aaai aaan aaap aaar aaas aaba aabb aabi aabp aaib aaii aain aais aana aani aanp aapa aapi aaps aara aari aarp aars aaru aasa aasi aass aasu aaup aaus abaa abab abai aban abap abar abas abau abb- abba abbb abbi abbr abbs abia abib abin abir abis abiu abnu abpa abpi abpn abpp abpr abps abra abri abrs abs- absa absi absp abss absu abua abun abus aiai aian aias aiba aibn aiia aiib aiin aiir aina aini ains ainu aipa aipi aips aira airi airp airs aisa aisb aisi aisr aiui ana- anaa anab anai anan anap anar anas anau anba anbb anbi anbu ania anib anin anip anir anis aniu anna annb anni anns anp- anpa anpi anpp anpr anpu anri ansa ansi ansp ansu anua anub anui anun anup anus apai apan apap apar apas apba apbr apbs api- apia apin apip apis apna apni appa appr apps appu apra apri aprn aprs apsa apsi apss apsu apua apup apus arab arai aran arap arar aras arau arba arbi arbs aria arib arii arin arip aris arna arni arns arpa arpi arps arpu arr- arra arri arrr arrs arru ars- arsa arsi arsu arua arub arui arun arup asaa asab asai asan asap asar asas asau asba asbu asia asii asin asip asir asis asni aspa aspi aspr asps asra asrs asru assa assi assn assp assr asss assu asub asui asun asur asus auaa auis auna aups aur- aura auri ausa ausu ba-i baaa baan baar baas baba babb babi babr babs babu baia baib bain bair bais bana bani bann banp banr bans banu bapa bapi bapp baps bapu bar- bara barb bari barn barr bars baru basa basi bass basu bau- baur bbas bbau bbbb bbbs bbin bbpr bian biap biar bias biba bibb bibi bibs biin biis bin- bina bini binn bins binu bipa bipp bips bipu bira birb biri birn birr birs biru bis- bisa bisp biss bisu bnai bnas bnib bnin bnpp bnrr bnss bpai bpsa bpsu brab brai bran bras brau bria brin bris brna brns brrr brrs brsb brsr brun brup brus bsaa bsap bsas bsin bsns bspp bspr bsra bsup buar buba bubb bubi bubs bubu buin buir buis buiu buna bunb buni bunn buns bunu bupa bups bur- bura burb buri burn burp burr burs buru busa busi buss busu buus iaaa iaai iaap iaas iaba iaia iain iais iana ians iapa iapp iaps iapu iara iars iaru iasa iasi iasp iasr iban ibar ibas ibia ibis ibns ibra ibri ibsa ibsn ibss ibus iias iiii iiis iipa iira iirs iisi iisp iisr iisu inab inai inan inap inar inas inau inba inia inis inna inni innr inns innu inp- inpa inpi inpp inra inri inrs insa insp inss insu inua inui inun inup inus ipan ipas ipba ipin ipna ippa ippr ipri ipsa ipsi ipsp ipss ipur ipus irai iran irap irar iras irbp iri- iria irin irip iris irna irpa irps irra irri irrs irsa irsp irun irus is-a isai isan isar isas isba isbn isia isin isis isna ispa ispr isps isra isri isrp issa issi issp issr isss issu isua isup isus iuiu iupa iupp iura iuss n-ii n-up naaa naab naai naan naar naas naba nabi nabs nabu naia naib nain naip nair nais nan- nana nanb nani nann nanp nans nanu napa napb napi napp naps napu nara nari narn narp narr nars naru nas- nasa nasb nasi nasp nasr nass nasu naur naus nbaa nbap nbar nbas nbia nbpa nbpp nbps nbsp niab nian nias niau nibi nibs niia niip niir niiu nina nini nins nipa nipr nips nira nirs niru nisa nisi nisp niss nisu niur nnnn nnpi nnpr nnsa nnss npap npas npin nppa npra npri npsa npss nrab nrap nras nrna nrpn nrps nrsa nrsp nsaa nsai nsar nsin nsis nsna nsnr nspi nsps nsra nssa nssb nssp nssr nsss nsub nuan nuba nubi nubs nuin nuna nunn nuns nups nura nuri nurn nurp nurr nurs nuru nusi nuss nusu paan paap paar paas paba pabu paia paib pain paip pair pais pan- pana pani pann pans panu papa papb papi papp papr paps par- para pari parn parp parr pars paru pasa pasi pasp pass paua paun paup paur paus pban pbar pbpa pbrs pbsa pbsp piai pian pias piau pibb pibi piia piip pina pini pinn pinp pins pinu pipa pipi pipp pips pira piri pirn pirr pirs piru pisa pisi piss pisu pius pnar pnas pnau pnin pnpp pnra pnup ppan ppap ppar ppib pppa pppn pppp ppps ppru ppss ppur prai pran prar pras prau prbs pri- pria prii prin pris prna prnp prps prri prrs prsa prsi prss prus pruu psap psas psbr psia psip psis psna psni psnr pspi pspp pspr psps psrp pssa puan puar puas pubs pubu puin puir puis puiu puna puns punu pupa pupi pups pupu pur- pura purb puri purp purr purs puru pusa pusi puss raab raan raas raba rabb rabi rabs rabu raia raii rain raip rair rais raiu rana rani rann rans rapa rapi rapp raps rara rarb rari rars rasa rasi rasp rass rasu raua raub raun raup raus rbbb rbbr rbbs rbis rbsp rbss riaa riab riai rian rias riau rib- riba ribs ribu riia riin riis rina rinn ripa ripi ripp ripr rips riri rirs risa risi risp riss risu rius rnai rnas rnbr rnin rnsp rpii rppn rpps rras rrna rrrr rrsp rrun rsaa rsai rsbi rsis rsna rsnn rsnr rspb rsps rssa rsua ruan ruas ruba rubb rubi rubp rubs rubu ruin ruis runa runi runn runs rupa rupp rura ruri rurp rurs ruru rusa rusi russ rusu ruun s-ib s-ii saab saan saap saar saas saba sabb sabi sabr sabs sabu saia sain saip sair sais sana sani sann sanr sans sanu sapa sapi sapp saps sara sari sarn sarp sarr sars saru sasa sasi sass saua saun saup saur