-ana a-ak a-ok a-wa aaaa aaab aaan aaar aaba aabb aabw aaka aana aaon aaoo aaow aara aaro aaww abaa abab abak aban abar abaw abb- abba abbb abbo abbr aboa abob abok abon aboo abor abow abra abro abwa abwr akaa akan akao akar akka akko akna akok akon akr- akra akwa ana- anaa anab anak anan anao anar anba anbb anbo ank- anka anko anna annb anno ano- anoa anon anor anwr aoba aonb aono aora aorb aorn arab arak aran arar araw arba arka arko arna arnk arno aroa arob aron aroo aror arow arr- arra arrk arro arrr arwa awan awar awka awon awoo awow awro awwa baaa baak baan baar baba babb babo babr bak- baka bako bakr bana bank bann bano banr baon bar- bara barb bark barn baro barr baw- bawk bawn bbbb bbwr bnor bnrr boab boak boan boar boba bobb bobo bobw boka bokn boko bona bonk bonn bono boob book boon boor boow bor- bora bork born boro borr borw bowa bowk bown bowr brab brak bran brao braw brka brkb brna brno broa brob brok bron broo bror brow brrr bwaa bwan kaaa kaab kaak kaan kaar kaba kabb kabo kabr kabw kaka kakk kakn kako kana kanb kann kano kanw kaoa kaok kaon kaor kaow kara karb kark karn karo karr karw kaw- kawa kawk kawn kawo kaww kbaa kbab kbak kbar kbba kbbb kbbk kbbo kbbr kbbw kbkb kbkk kbko kbkr kbkw kbna kbnn kbno kbnr kbnw kboa kbob kbok kbon kboo kbow kbra kbrb kbrk kbrn kbro kbrw kbwa kbwb kbww kkaa kkan kkar kkaw kkba kkbb kkbn kkbo kkbr kkkk kknb kknn kkno kknw kkoa kkob kkon kkoo kkor kkow kkrb kkrk kkrn kkro kkrr kkwb kkwk kkwn knaa knab knan knar knaw knba knbb knbn knbr knkk knnb knnk knnr knnw knob knok knon knor know knrb knrk knro knwa knwb knwo knwr koab koak koan koar koba kobb kobk kobn kobo kobr koka kokb kokk kokn koko kokr kona konk kono koob kook koon kooo koor kora korb kork korn koro korr kowa kowb kowr krab krak kran krar kraw krba krbb krbk krbr krbw krka krkk krkn krko krkr krkw krna krnb krnk krnn krno kroa krob krok kroo kror krow krrb krrk krrn krro krrr krrw krwa krwb krwk krwn krwr kwab kwak kwan kwar kwaw kwbn kwbw kwka kwkb kwkk kwkr kwkw kwna kwno kwnr kwnw kwoa kwok kwon kwor kwow kwrb kwrk kwrn kwro kwrr kwrw kwwk kwwn kwwr naaa naab naan naar naba nabk nabo naka nako nan- nana nanb nann nano naor naow nara nark narn naro narr narw nawa nawo nbaa nbak nbar nbbo nkok nkor nnnn noaa noak noba nobo noko non- nona nonn nono nonw noo- noob nook noon nooo noor nor- nora norb nork norn noro norr norw nowa nowk nown nrab nrna nron nwbn nwbw oara obak oban obba obbo obkb obok obon obor obra obro okak okan okka okko okna okno okok okon okor okra okro onab onan onar onna onno onon onor onra ooaa ooak ooba oona oooo oora orab orak oran orao orar orba orbb orbo orka orko orna orno oro- orok oron oror orra orro orwa orwo owar owna owow owwa raab raak raan raba rabb rabk rabo raka rakk rana rank rann rano raob raok rara rarb rark raro rawa rawk rawn rawr raww rbbb rbbr rnaw rnbr roab roak roan roar rob- roba robb robo roka rokk roko rokr rona ronk rono ronw roob rook roon roor rora rork roro rowa rowb rowk rown rowr roww rrna rrrr waaa waao waar waaw waba wabb wabk wabn wabo wabr wabw waka wakb wakk wako wakr wakw wan- wana wanb wank wann wano wanr waob waok waon waoo waor waow war- wara warb wark warn waro warr warw wawa wawb wawk wawo wbaa wbab wbak wban wbar wbbb wbbk wbbn wbbo wbbr wbbw wbka wbkb wbkk wbkn wbko wbkr wbkw wbna wbnb wbnk wbnr wbnw wbob wbok wbon wbor wbow wbrb wbrk wbrn wbrr wbrw wbwb wbwn wbwo wkaa wkak wkan wkao wkar wkba wkbk wkbn wkbo wkbw wkkb wkkn wkko wkkr wkkw wkna wknb wknk wkno wknr wknw wkoa wkok wkoo wkor wkow wkra wkrb wkrk wkro wkrr wkwn wnaa wnab wnaw wnba wnbb wnbk wnbn wnbr wnbw wnkn wnko wnkr wnnr wnnw wnob wnok wnoo wnor wnow wnrn wnrr wnrw wnwk wnwn wnwr wnww woaa woab woak woan woar woba wobb wobn wobo woka wokb wokk wokn woko wokr wokw wona wonb wonk wonn wonw woob wook woon woow wora worb work worn woro worr worw wowb wown wowo woww wraa wrab wrak wran wrao wrar wraw wrba wrbb wrbk wrbn wrbo wrbw wrka wrkb wrkk wrkn wrko wrkr wrkw wrna wrnb wrnn wrno wrnr wrnw wroa wrob wrok wron wroo wrow wrra wrrb wrrk wrrn wrro wrrw wrwa wrwb wrwn wrwr wwab wwba wwbb wwbn wwbr wwka wwkb wwkn wwkr wwna wwnb wwnn wwno wwnr wwnw wwon wwor wwow wwra wwrb wwrk wwrr wwrw wwwa wwwk wwwn wwwr wwww