-al -ol a-a a-b aaa aab aaf aal aan aao aau ab- aba abb abf abl abn abo abu af- afa afb aff afl afn afo afu al- ala alb alf all aln alo alu an- ana anb anf anl ann ano anu aoa aob aof aol aon aoo aou au- aua aub auf aul aun auo b-u baa bab baf bal ban bao bau bba bbb bbf bbl bbn bbo bbu bfa bfb bff bfl bfn bfo bfu bla blb blf bll bln blo blu bna bnb bnf bnl bnn bno bnu boa bob bof bol bon boo bou bua bub buf bul bun buo buu faa fab faf fal fan fao fau fba fbb fbf fbl fbn fbo fbu ffa fff ffl ffn ffo ffu fla flb flf fll fln flo flu fna fnb fnf fnl fnn fnu foa fob fof fol fon foo fou fua fub fuf ful fun fuo fuu la- laa lab laf lal lan lao lau lba lbb lbf lbl lbo lbu lfa lfb lff lfl lfn lfo lfu lla llb llf lll lln llo llu lna lnb lnl lnn lno lnu loa lob lof lol lon loo lou lua lub luf lul lun luo luu naa nab naf nal nan nao nau nba nbb nbf nbl nbn nbo nbu nfa nfb nff nfl nfn nfo nfu nla nlb nlf nll nln nlo nlu nna nnb nnf nnl nnn nno nnu no- noa nob nof nol non noo nou nua nub nul nun nuo nuu oaa oab oaf oal oan oao oau ob- oba obb obf obl obn obo obu of- ofa ofb off ofl ofn ofo ofu ola olb olf oll oln olo olu on- ona onb onf onl onn ono onu oo- ooa oob oof ool oon ooo ou- oua ouf oul oun ouo ua- uaa uab uaf ual uan uao uau uba ubb ubf ubl ubn ubo ubu ufa uff ufl ufn ufo ufu ula ulb ulf ull uln ulo ulu un- una unb unf unl unn uno unu uoa uob uol uon uoo uua uun uuu

-ana a-fu a-un aaaa aaab aaaf aaal aaan aaba aabb aabl aafa aafb aaff aafl aala aall aalo aalu aana aaon aaoo abaa abab abaf abal aban abau abb- abba abbb abbo abff abla ablo abnu aboa abob abof abol abon aboo abou abua abuf abul abun afaa afan afao affa affo afla afoa afol afoo afua alaa alal alan alao alau alb- alba albo albu alfa all- alla alll alln allo allu alna aloa alof alol alon aloo alou alua aluf alun ana- anaa anab anal anan anao anau anba anbb anbl anbo anbu anfa anfo anla anln anlo anlu anna annb anno ano- anoa anon anua anub anuf anul anun aoba aola aonb aono aouf aoul aoun auaa aul- aula aulf aull auln aulo aulu auna auol baaa baaf baal baan baba babb babo babu baff bafo bala balf ball balo balu bana bann bano banu baol baon bau- bauf baul bbau bbbb bbfn bblb bffl blaa blab blan blau blno blob blon bloo blou blub bluf boab boal boan boba bobb bobo bobu bofa boff bofu bola boll boln bolo bolu bona bonn bono bonu boob boof bool boon boua bouf boul boun bual buba bubb bubo bubu buff bufo bula bulb bull bulu buna bunb bunn buno bunu buol buon faaa faan faba fabo fabu fafa faff fafo fala fall faln falo falu fana fano fanu faon faul faun fbla ffff ffun flab flan flao flna flnb flob flon floo flou flub fluf fluo fnuf foaf foal foan foba fofo fola foll folo fono foof fool foon foua foul foun fubb fubu fuff fufu fula full fulu funa funf laaa laal laan laba labo labu lafb laff lala lall lalo lalu lan- lana lann lano lanu laon laou laub lauf laul laun llan llao llll lloa lloo loaf loan lob- loba lobb lobo lofa loff lofn lola loll lolo lona lono loob loof lool loon loul loun louu luan luau luba luff lufu lula lull lulu luna lunn luno luua naaa naab naal naan naba nabf nabl nabo nabu nafa naff nafl nafo nala nall nalu nan- nana nanb nann nano nanu naul nauo nbaa nbaf nbbo nbfa nbfl nbuf nfaa nfff nfon nlab nnnn noaa noal noba nobo nobu nola nolf noll nolo non- nona nonn nono nonu noo- noob nool noon nooo noul noun nuan nuba nubl nuff null nuna nunn nuno nuon oaau oafo oall obal oban obba obbo obla oblu obol obon ofan off- offa offo offu ofla ofna ofno olaf olan olba olbo olfa olla ollo olof olon onab onal onan onla onlf onna onno onon ooaa ooba ooff oola oolo oona oooo ouan ouff oula oulu oun- ouna ouu- uafa uaua ubal ubba ubbo ubla ublo ubon uffa ulaa ulan ulla ullo ulna ulno ulo- ulua ulul unaa unal unan unau unlf unna unno unon uofa uofl uofo uulu uuno uuuu

-aaa- aabaa aabba aalon abaab ababa ababu abala aball abalo abana abann abano abaon abban abbou abfab ablon ablun abnub aboab abobl abobo abona abono aboon abula abull abuna afall afaun afful aflao aflou afnan afofl afono afool afoou afoul afula afull alaba alala alalu alana alano alaol alaun albal alban albo- albon albul alfan allaf allal allan allbo allo- alloa allof allon alloo alnon aloaf aloan aloba alona aloof aloon alula alull aluna alunu anaba anala analo anana anaua anaun anban anloo annal annan annua annul anoba anola anona anono anoon anoun anufo anula aonla auala aubun aulan aulla auln- aulo- aulon aunon aunou baalu baban babau babol baboo babou babul bafan baffa baflo bafna bafou balal balan balao balbo balla ballo balon baloo balou balun banaf banal banan banau banba banfa banff banfu banna bannu banon banou baubo baula bauno bball blaan blaff blann bluff bluna bo-bo boann boano bobal boban bobla bofal bofan boffa boffo bolan boll- bolla bollo bollu bolno bolon bonab bonan bonao bonon bonou booba boola bouan