a-a a-b aaa aab aaj aan aao aar aau ab- aba abb abj abn abo abr abu aja ajb ajj ajn ajo ajr aju an- ana anb anj ann ano anr anu aoa aob aoj aon aoo aor aou ar- ara arb arj arn aro arr aru au- aua aub auj aun auo aur b-u baa bab baj ban bao bar bau bba bbb bbn bbo bbr bbu bja bjj bjn bjr bju bna bnb bnj bnn bno bnr bnu boa bob boj bon boo bor bou bra brb brj brn bro brr bru bua bub buj bun buo bur buu jaa jab jaj jan jao jar jau jba jbj jbo jbr jbu jja jjb jjj jjr jju jna jnj jnn jno jnr jnu joa job joj jon joo jor jou jra jrb jrn jro jrr jub jun juo jur naa nab naj nan nao nar nau nba nbb nbn nbo nbr nbu nja njn nju nna nnb nnn nno nnu no- noa nob noj non noo nor nou nra nrb nrj nrn nro nrr nru nua nub nuj nun nuo nur nuu oaa oab oaj oan oao oar oau ob- oba obb obj obn obo obr obu oja ojb ojo oju on- ona onb onj onn ono onr onu oo- ooa oob oon ooo oor or- ora orb orn oro orr oru ou- oua oun ouo our ra- raa rab raj ran rao rar rau rba rbb rbn rbo rbr rbu rja rjr rna rnb rnn rno rnr rnu roa rob roj ron roo ror rou rra rrb rrn rrr rru rua rub run ruo rur ruu ua- uaa uab uaj uan uao uar uau uba ubb ubn ubo ubr ubu ujo un- una unb unn uno unr unu uoa uob uoj uon uoo uor ur- ura urb urn uro urr uru uua uun uur uuu

-ana a-un aaaa aaab aaan aaar aaba aabb aana aaon aaoo aara aaro aaru abaa abab abaj aban abar abau abb- abba abbb abbo abbr abnu aboa abob abon aboo abor abou abra abro abua abun ajab ajan ajao ajar ajba ajna ajob ajon ajoo ajou ajur ana- anaa anab anan anao anar anau anba anbb anbo anbu anja anjo anju anna annb anno ano- anoa anon anor anua anub anuj anun aoba aonb aono aora aorb aorn aoun arab aran arar arau arba arja arjo arju arna arno aroa arob aron aroo aror arr- arra arro arrr arru arua arub arun auaa auja auna aur- aura auro baaa baan baar baba babb babo babr babu baja baju bana banj bann bano banr banu baon bar- bara barb barn baro barr baru bau- baur bbau bbbb bjoa bnor bnrr boab boan boar boba bobb bobo bobu bojo boju bona bonn bono bonu boob boon boor bor- bora borj born boro borr boru boua boun bour brab braj bran brao brau brna brnj brno broa brob bron broo bror brou brrr brun buar buba bubb bubo bubu buja bujo buju buna bunb bunn buno bunu buon bur- bura burb burj burn buro burr buru j-ro jaan jaar jaba jabo jabr jaja jaju jana jann jano janu jaon jara jaro jarr jaru jaun jaur jbaa jbar jbob jjar joab joan joao joar joba jobo jobu jojo jona jonn jono joon joor jora jorn joro joun jour jrbr juab juan juar juba jubu juja juju junb juno junr junu juon jura jurn jurr naaa naab naan naar naba nabo nabu naja najr naju nan- nana nanb nann nano nanu naor nara narn naro narr naru nauo naur nbaa nbar nbbj nbbo njaa nnnn noaa noba nobo nobu noja non- nona nonn nono nonu noo- noob nooj noon nooo noor nor- nora norb norn noro norr noun nour nrab nrna nron nuan nuba nuna nunn nuno nuon nura nurn nurr nuru oaau oara oban obba obbo obja obon obor obra obro ojan onab onan onar onna onno onon onor onra onur ooaa ooba oona oooo oora orab oran orao orar orba orbb orbo orbu orna orno oro- oron oror orra orro orub oruj ouan ouju oun- ouna our- oura ourn ouro ouu- raab raaj raan raba rabb rabo rabu raja rajo raju rana rann rano raob rara rarb raro raua raub raun rbbb rbbr rnbr roab roan roar rob- roba robb robo robu roja rojo rona rono roob roon roor rora roro roru roua roub roun rrna rrrr rrun ruan ruba rubb rubu ruja runa runn runo rura ruro ruru ruun uaru uaua ubar ubba ubbo ubja ubon ubra ujan ujna unaa unan unar unau unna unno unon unra unro uor- uran urao urau urba urna uro- uroa uroo urra urun urur uuno uuuu

-aaa- aabaa aabba aabra aarau aarna aaron abaab ababa ababu abaja abajo abana abann abano abaon abara abarn abaru abbaj abban abbar abbou abbur abjar abnub aboab abobo abona abono aboon abora aborn abran abrar abron abrun abuja abuna abura aburn aburr ajaja ajara ajnuj ajoba ajour anaba anajo anana anara anaru anaua anaun anbaj anban anbar anjan anjar anjou anjra anjur annan annar annua annur anoba anona anono anoon anora anorn anoun anour anura aorun ar-ab arab- araba arabo arana arano arara araru arbab arbar arbon arbor arjan arjun arnan arnar arno- arnon arnor aroab aroar aroba arona aroon aroor arora arran arrau arron arrou arrua aruaa aruba aruna arura aruru aubun aujon aunon aunou aurar auro- auroa auron auror aurra baaja baarn baban babar babau baboo babou babra babur bajaj bajan bajau bajna bajra banaj banan banar banau banba banja banjo banna bannu banon banou banuj banur baoro baraa barab baran barao barar barba barbu barja barna baro- baroa baron baroo baror barra barro barru barua baruj barun baubo bauno baura bauru bjorn bo-bo boann boano boaro boban bobar bobr bojan bojar bojna bojnu bonab bonan bonao bonar bonju bonon bonou booba boora boorn booru boraj boran borau borba borbo borja born- borna borno bornu boro- boroa boron boroo borou borra borro borun bouan bouar bouba bouna boura bourn brana brann