-ana a-un aaaa aaab aaan aaar aaba aabb aana aara aaru abaa abab abaj aban abar abau abb- abba abbb abbr abnu abra abua abun ajab ajan ajar ajba ajna ajur ana- anaa anab anan anar anau anba anbb anbu anja anju anna annb anua anub anuj anun arab aran arar arau arba arja arju arna arr- arra arrr arru arua arub arun auaa auja auna aur- aura baaa baan baar baba babb babr babu baja baju bana banj bann banr banu bar- bara barb barn barr baru bau- baur bbau bbbb bnrr brab braj bran brau brna brnj brrr brun buar buba bubb bubu buja buju buna bunb bunn bunu bur- bura burb burj burn burr buru jaan jaar jaba jabr jaja jaju jana jann janu jara jarr jaru jaun jaur jbaa jbar jjar jrbr juab juan juar juba jubu juja juju junb junr junu jura jurn jurr naaa naab naan naar naba nabu naja najr naju nan- nana nanb nann nanu nara narn narr naru naur nbaa nbar nbbj njaa nnnn nrab nrna nuan nuba nuna nunn nura nurn nurr nuru raab raaj raan raba rabb rabu raja raju rana rann rara rarb raua raub raun rbbb rbbr rnbr rrna rrrr rrun ruan ruba rubb rubu ruja runa runn rura ruru ruun uaru uaua ubar ubba ubja ubra ujan ujna unaa unan unar unau unna unra uran urau urba urna urra urun urur uuuu