-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