-ana a-fu a-ii a-un aaaa aaab aaaf aaai aaal aaan aaas aaba aabb aabi aabl aafa aafb aaff aafi aafl aaib aaii aain aais aala aali aall aals aalu aana aani aasa aasf aasi aass aasu aaus abaa abab abaf abai abal aban abas abau abb- abba abbb abbi abbs abff abia abib abil abin abis abiu abla abls abnu abs- absa absf absi absl abss absu abua abuf abul abun abus afaa afan afbs affa affi affs afia afib afif afil afin afis afla afsa afsb afua afus aiai aian aias aiba aibl aibn aiff aifl aifs aiia aiib aiin aila aili ails ailu aina aini ains ainu aisa aisb aisi aisl aiui alaa alai alal alan alas alau alb- alba albi albs albu alfa alfi alfs ali- alia alib alif alii alil alin alis aliu all- alla alli alll alln alls allu alna alni alsa alsn alua aluf alui alun alus ana- anaa anab anai anal anan anas anau anba anbb anbi anbl anbu anfa ania anib anif anil anin anis aniu anla anli anln anlu anna annb anni anns ansa ansf ansi ansu anua anub anuf anui anul anun anus asaa asab asaf asai asal asan asas asau asba asbu asfa asfi asia asif asii asil asin asis asla asli asni asnl assa assi assl assn asss assu asub asui asun asus auaa aufi aufs auis aul- aula aulf auli aull auln auls aulu auna ausa ausu ba-i baaa baaf baal baan baas baba babb babi babs babu baff baia baib bail bain bais bala balf bali ball bals balu bana bani bann bans banu basa basf basi bass basu bau- bauf baul bbas bbau bbbb bbbs bbfn bbin bblb bbls bfas bffl bffs bfsi biaf bial bian bias biba bibb bibi bibl bibs bifa biff bifi biin biis bila bili bill bils bilu bin- bina bini binn bins binu bis- bisa bisl biss bisu blaa blab blan blas blau blin blis blls blni blss blub bluf blus bnai bnas bnib bnin bnss bsaa bsas bsfa bsff bsfs bsin bsns bual buba bubb bubi bubs bubu buff buif buin buis buiu bula bulb buli bull buls bulu buna bunb buni bunn buns bunu busa busi buss busu buus faaa faan faas faba fabi fabs fabu fafa faff fafi fail fain fais fala fali fall faln fals falu fana fani fans fanu fasa fasi fasn fass faul faun fbis fbla fbus ffff ffii ffsa ffss ffun fiaa fiaf fial fian fias fiba fibs fifa fiff fifi fiii fiil fila fili fill filn fils fina fini finn fins fisa fisi fiss fisu fiua flab flan flia flii flin flis flna flnb flub fluf flus fnuf fsai fsas fsfi fsia fsln fssa fssf fubb fubs fubu fuff fufu fuil fula fuli full fuls fulu funa funf funs fusa fusi fuss fusu iaaa iaai iaal iaas iaba iaff iafl iaia iain iais iala iall ials ialu iana ians iasa iasi iban ibas ibfi ibia ibis ibns ibsa ibsf ibsn ibss ibus ifaa ifan ifas ifbb ifil ifis ifla ifni ifns ifsa ifsb iias iifa iiii iiis iila iisi iisu ilal ilan ilas ilia ilin ilis ill- illa illi ills ilni ilsa ilus inab inaf inai inal inan inas inau inba infa infi infl infs inia inis inla inna inni inns innu insa inss insu inua inui inul inun inus is-a isaf isai isal isan isas isba isbl isbn isfa isia isil isin isis isla isls isna issa issf issi isss issu isua isus iuiu iuss laaa laal laan laas laba labi labs labu lafb laff laia lail lain lais lala lali lall lalu lan- lana lani lann lans lanu lasa lasi lass lasu laub lauf laul laun laus lbia lian lias liba libs libu lifa liff lifl liia liii liin liis lila lilb lili lill lils lilu lina linn lins lisa lisi liss lisu liua liuf liun lius llan llbs llll lnfs lsbu lsla lssa luai luan luas luau luba lubs luff lufu luif luin luis lula luli lull lulu luna luni lunn luns lusa lusi luss luua n-ii naaa naab naai naal naan naas naba nabf nabi nabl nabs nabu nafa naff nafi nafl nafs naia naib naif nail nain nais nala nali nall nals nalu nan- nana nanb nani nann nans nanu nas- nasa nasb nasf nasi nasl nass nasu naul naus nbaa nbaf nbas nbfa nbfl nbia nbuf nfaa nfas nfff nfia nfib nfsu niab niaf nial nian nias niau nibi nibs nifa niff niia niiu nila nili nill nils nilu nina nini ninl nins nisa nisi nisl niss nisu nlab nlls nnls nnnn nnsa nnsl nnss nsaa nsai nsfs nsin nsis nsla nsls nsna nssa nssb nssf nsss nsub nuan nuba nubi nubl nubs nuff nuin nuli null nuna nunn nuns nusi nusl nuss nusu s-ib s-ii saab saaf saal saan saas saba sabb sabi sabs sabu safa safb saff safi safu saia saif sail sain sais sala salf sali sall sals salu sana sani sann sans sanu sasa sasf sasi sasl sass saua sauf saul saun saus sbaa sbai sbas sbbs sbia sbsa sbsi sbus sfas sfba sfia sfla sfls sfnb sfss sfsu siaa siab siaf siai sial sian sias siau siba sibi sibs sibu sifa siff sifl sifu sil- sila silf sili sill sils silu sina sini sinn sins sinu sisa sisi siss sisu siui sius sl-i slaa slab slaf slai slan slas slau slib slln slsa slsu slub snab snas snba snfu snia snib snla snlf snns snub snus ssaa ssab ssan ssas ssau ssbn ssfl ssin ssis ssla ssns sssa sssb sssf sssi ssss suan suas sub- suba subb subi subl subs suf- sufa suff sufi sufs sufu suin suis sul- sula sulf suli sull sulu sun- suna sunb suni sunn suns sunu sus- susa susi suss susu suus uafa uasa uaua ubal ubba ubbi ubii ubis ubla ubli ubls uffa ulaa ulai ulan ulas ulla ulli ulna ulsa ulua ulul ulus unaa unai unal unan unas unau uni- unia unif unii unin