-ana a-ak a-ok a-un aaaa aaab aaan aaba aabb aaka aaku aana aaon aaoo abaa abab abak aban abau abb- abba abbb abbo abnu aboa abob abok abon aboo abou abua abuk abun akaa akan akao akka akko akku akna akok akon akua ana- anaa anab anak anan anao anau anba anbb anbo anbu ank- anka anko anku anna annb anno ano- anoa anon anua anub anun aoba aonb aono aoun auaa auna aunk baaa baak baan baba babb babo babu bak- baka bako baku bana bank bann bano banu baon bau- bauk bbau bbbb boab boak boan boba bobb bobo bobu boka bokn boko boku bona bonk bonn bono bonu boob book boon boua bouk boun buba bubb bubo bubu buka bukk buko buku buna bunb bunk bunn buno bunu buon kaaa kaab kaak kaan kaba kabb kabo kabu kaka kakk kakn kako kaku kana kanb kann kano kanu kaoa kaok kaon kau- kaub kauk kaun kauo kbaa kbab kbak kbba kbbb kbbk kbbo kbbu kbkb kbkk kbko kbna kbnn kbno kbnu kboa kbob kbok kbon kboo kbua kbub kbuk kbun kbuu kkaa kkan kkba kkbb kkbn kkbo kkkk kknb kknn kkno kknu kkoa kkob kkon kkoo kkua kkuu knaa knab knan knau knba knbb knbn knbu knkk knnb knnk knob knok knon knou knub knuk koab koak koan koba kobb kobk kobn kobo kobu koka kokb kokk kokn koko koku kona konk kono koob kook koon kooo koou koua koub kouu kuan kuau kuba kubb kubo kubu kuka kukk kukn kuku kuna kunk kuno kunu kuoa kuok kuon kuoo kuub kuuk kuuu naaa naab naan naba nabk nabo nabu naka nako nan- nana nanb nann nano nanu nauo nbaa nbak nbbo nkau nkok nnnn noaa noak noba nobo nobu noko non- nona nonn nono nonu noo- noob nook noon nooo noun nuan nuba nubk nuka nuku nuna nunk nunn nuno nuon nuuk oaau obak oban obba obbo obkb obok obon okak okan okka okko okna okno okok okon okun onab onan onna onno onon ooaa ooak ooba ooku oona oooo ouan oun- ouna ouu- uaua ubba ubbo ubon ukba ukko ukok ukon unaa unan unau unka unkn unko unna unno unon uuno uuuu