-al -er a-a a-b aaa aab aae aaf aal aar aau ab- aba abb abe abf abl abr abu aea aeb aee aef ael aer aeu af- afa afb afe aff afl afr afu al- ala alb ale alf all alr alu ar- ara arb are arf arl arr aru au- aua aub aue auf aul aur b-u baa bab bae baf bal bar bau bba bbb bbe bbf bbl bbr bbu be- bea beb bee bef bel ber beu bfa bfb bfe bff bfl bfr bfu bla blb ble blf bll blr blu bra brb bre brf brl brr bru bua bub bue buf bul bur buu eaa eab eae eaf eal ear eau eba ebb ebe ebf ebl ebr ebu eea eeb eee eef eel eer ef- efa efb efe eff efl efr ela elb ele elf ell elr elu era erb ere erf erl err eru eu- eua eub eue euf eul eur faa fab fae faf fal far fau fba fbb fbe fbf fbl fbr fbu fea feb fee fef fel fer feu ffa ffe fff ffl ffr ffu fla flb fle flf fll flr flu fra frb fre frf frl frr fru fua fub fue fuf ful fur fuu la- laa lab lae laf lal lar lau lba lbb lbe lbf lbl lbr lbu lea leb lee lef lel ler leu lfa lfb lfe lff lfl lfr lfu lla llb lle llf lll llr llu lra lrb lrf lrr lru lua lub lue luf lul lur luu ra- raa rab rae raf ral rar rau rba rbb rbe rbf rbl rbr rbu re- rea reb ree ref rel rer reu rfa rfb rfe rff rfl rfr rfu rla rle rlf rll rlr rlu rra rrb rrf rrl rrr rru rua rub rue ruf rur ruu ua- uaa uab uae uaf ual uar uau uba ubb ube ubf ubl ubr ubu uea ueb uee uef uel uer ufa ufe uff ufl ufr ufu ula ulb ule ulf ull ulr ulu ur- ura urb ure urf url urr uru uua uue uur uuu

a-be a-fu aaaa aaab aaae aaaf aaal aaar aaba aabb aabl aaea aafa aafb aaff aafl aala aale aall aalu aara aare aaru abaa abab abae abaf abal abar abau abb- abba abbb abbe abbr abee abel aber abff abla able abra abua abue abuf abul aeaf aeer aela aer- aera afaa afar afee afel afer affa afla afle afr- afra afre afru afua afue alaa alae alal alar alau alb- alba albe albu alea alee alef aler aleu alfa alfe all- alla alle alll allr allu alua aluf alur arab arae araf aral arar arau arba arbe area aree aref arel areu arfa arfb arff arfu arla arle arr- arra arre arrr arru arua arub arue arul auaa aube auel auer aufe aul- aula aule aulf aull aulu aur- aura aure baaa baaf baal baar baba babb babe babr babu bael baer baff bala bale balf ball balu bar- bara barb bare barf barr baru bau- bauf baul baur bbau bbbb bbeb bblb beaf beal bear beau beba bebb bebe beeb beef beel beer befa befe beff bela bele bell belu bera bere berr beru beur bffl blaa blab blae blau blea bleb blee bleu blub blue bluf blur brab brae braf brau brea breb bree bref brel brer brfu brrr brue bual buar buba bubb bube bubu buea buel buer bueu bufe buff bufr bula bulb bule bull bulu bur- bura burb bure burl burr buru e-la eaaf eaba eafb eala eale eara earb eare earl ebal ebba ebbr ebel eber ebla ebru ebul ebur eeea eeee eefa eefe eefl eele eera efab efbr effa efla efua el-b elab elal elar elba elbe elbu elea elee elef eler elfa elfe ella elle ellu elra elue elul eraf eral erau erba erbb erbe ereb erel erer erla erle erll erra erre erua erub erur euba euer eula eule eur- eura eure faaa faba fabe fabu faeb fafa fafe faff fala fale fall falu fara farb fare farl farr faru faue faul faur fbar fbla fble feaf feal fear feba feeb feel feer fefe feff fela fele felf fell fera ferb fere ferr feru ffar ffee ffff ffrr flab flae flea flee fler flub flue fluf flur frab frae frau frea free frla frub frue fuar fubb fubu fuel fuff fufu fula fule full fulu fur- fura fure furl furr laaa laal laar laba labe labr labu lael laer lafb lafe laff lala lale lall lalu lara larb lare larf larr laru laub laue lauf laul laur lbar lblr le-u leaa leaf leal lear leau leba lebu leea leef leel leer lefa lefe leff lela lele lell lelu lera lere leur llef lleu llll lral lrba lrrr luau luba lube luef luer lufe luff lufu lula lule lull lulu lura lure luua raab raaf raba rabb rabe rabl rabu raef rael raer rafa rafe raff rala ralb rale ralf rall rara rarb rare rarf raua raub raue rauf raul rbaf rbbb rbbr rble rea- reae reaf real rear reau reba rebb rebe rebu reeb reef reel refe reff refl refr refu rela relb rele rell rera rere reru reue reuf reul reuu rfae rfef rffl rlab rlee rlef rleu rlua rrle rrrr ruba rubb rube rubu ruel ruer rufa rufe ruff rula rule rull rura rure ruru uafa uaru uaua ubal ubar ubba ubbe uber ubla uble ubra ueba uefa uele uell ufel ufer uffa uffe ufra ulaa ulae ular ulea uleb ulee ulfe ulla ulle ullr ulua ulul ural urau urba urbe ure- urea urfa urfe urff urla urle urra urre urur uulu uuuu

-aaa- a-lee aaaee aabaa aabba aabel aabra aaeaf aarau abaab ababa ababe ababu abaer abala abale aball abara abare abaru abbar abbur abeal abear abeau abeba abebe abeel abeer abela abele abell abelu abera abere aberr abfab abler ableu ablue ablur abrar abreu abula abull abura aburr aeaea aebbe aella aelle aeral aerru afall afara afare afear afeel afefe