-ana a-un aaaa aaab aaan aaar aaas aaba aabb aana aara aars aaru aasa aass aasu aaus abaa abab abaj aban abar abas abau abb- abba abbb abbr abbs abjs abnu abra abrs abs- absa abss absu abua abun abus ajab ajan ajar ajas ajba ajna ajss ajur ana- anaa anab anan anar anas anau anba anbb anbu anja anju anna annb anns ansa ansu anua anub anuj anun anus arab aran arar aras arau arba arbs arja arju arna arns arr- arra arrr arrs arru ars- arsa arsu arua arub arun asaa asab asan asar asas asau asba asbu asja asra asrs asru assa assn assr asss assu asub asun asur asus auaa auja aujs auna aur- aura ausa ausu baaa baan baar baas baba babb babr babs babu baja bajs baju bana banj bann banr bans banu bar- bara barb barn barr bars baru basa bass basu bau- baur bbas bbau bbbb bbbs bnas bnrr bnss brab braj bran bras brau brna brnj brns brrr brrs brsb brsr brun brus bsaa bsas bsns bsra buar buba bubb bubs bubu buja buju buna bunb bunn buns bunu bur- bura burb burj burn burr burs buru busa buss busu buus jaan jaar jaas jaba jabr jabs jaja jaju jana jann jans janu jara jarr jars jaru jasa jasn jass jaun jaur jaus jbaa jbar jjar jrbr jssr jsss juab juan juar juba jubu juja juju junb junr junu jura jurn jurr jurs juss naaa naab naan naar naas naba nabs nabu naja najr naju nan- nana nanb nann nans nanu nara narn narr nars naru nas- nasa nasb nasr nass nasu naur naus nbaa nbar nbas nbbj njaa njbs nnnn nnsa nnss nrab nras nrna nrsa nsaa nsar nsna nsnr nsra nssa nssb nssr nsss nsub nuan nuba nubs nuna nunn nuns nura nurn nurr nurs nuru nuss nusu raab raaj raan raas raba rabb rabs rabu raja rajs raju rana rann rans rara rarb rars rasa rass rasu raua raub raun raus rbbb rbbr rbbs rbss rnas rnbr rras rrna rrrr rrun rsaa rsaj rsna rsnn rsnr rssa rsua ruan ruas ruba rubb rubs rubu ruja runa runn runs rura rurs ruru rusa russ rusu ruun saab saaj saan saar saas saba sabb sabr sabs sabu saja sana sanj sann sanr sans sanu sara sarn sarr sars saru sasa sass saua saun saur saus sbaa sbar sbas sbbs sbsa sbus sjab sjsu sjur snab snar snas snba snns snra snrs snub snur snus sras srna srnn srub ssaa ssab ssan ssas ssau ssbn ssbr ssns ssra ssrs sssa sssb ssss suan suar suas sub- suba subb subj subs sun- suna sunb sunj sunn suns sunu sur- sura surn surr surs suru sus- susa suss susu suus uars uaru uasa uaua ubar ubba ubja ubra ujan ujna unaa unan unar unas unau unna unns unra unrs uns- unsa unus uran uras urau urba urbs urna urns urra ursa urss ursu urun urur urus us-a usaa usan usar usas usba usbr usbs usna usnr usnu usra ussa ussb ussr usss ussu usua usun usus uuuu