-ana aaaa aaab aaan aaba aabb aana aaon aaoo abaa abab abaj aban abb- abba abbb abbo aboa abob abon aboo abza ajab ajan ajao ajba ajna ajob ajon ajoo ana- anaa anab anan anao anaz anba anbb anbo anja anjo anna annb anno ano- anoa anon anza aoba aonb aono aza- azab azan azaz azja azna azo- azon azoo azza azzo baaa baan baaz baba babb babo baja bana banj bann bano banz baon baza bazo bbbb bjoa boab boan boaz boba bobb bobo bojo bona bonn bono boob boon booz boza bozo bzzz jaan jaba jabo jaja jana jann jano janz jaon jazn jazz jbaa jbob joab joan joao joba jobo jojo jona jonn jono joon naaa naab naan naba nabo naja nan- nana nanb nann nano naza nazo nazz nbaa nbbj nbbo njaa nnnn noaa noba nobo noja non- nona nonn nono noo- noob nooj noon nooo oban obba obbo obja obon ojan onab onan onna onno onon onoz onza onzo ooaa ooba oona oooo ozan ozna ozon zaan zaba zabo zana zanj zann zano zaza zboj zoan zobo zon- zona zoo- zoon zoza zozo zzaj zzzz