-ana a-ak a-ok aaaa aaab aaal aaan aaar aaba aabb aabl aaka aala aall aalo aana aaon aaoo aara aaro abaa abab abak abal aban abar abb- abba abbb abbo abbr abla ablo aboa abob abok abol abon aboo abor abra abro akaa akal akan akao akar akka akko aklo akna akok akon akr- akra alaa alak alal alan alao alar alb- alba albo alk- alka alkb alko all- alla alll alln allo allr alna aloa alok alol alon aloo alor alro ana- anaa anab anak anal anan anao anar anba anbb anbl anbo ank- anka anko anla anln anlo anna annb anno ano- anoa anon anor aoba aola aonb aono aora aorb aorn arab arak aral aran arar arba arka arko arla arlo arna arnk arno aroa arob aron aroo aror arr- arra arrk arro arrr baaa baak baal baan baar baba babb babo babr bak- baka bakl bako bakr bala balk ball balo bana bank bann bano banr baol baon bar- bara barb bark barn baro barr bbbb bblb blaa blab blak blan blkb blno blob blok blon bloo bnor bnrr boab boak boal boan boar boba bobb bobo boka bokn boko bola bolk boll boln bolo bona bonk bonn bono boob book bool boon boor bor- bora bork born boro borr brab brak bran brao brka brkb brna brno broa brob brok brol bron broo bror brrr k-lo kaaa kaab kaak kaal kaan kaar kaba kabb kabo kabr kaka kakk kakn kako kala kalb kalk kall kaln kalo kana kanb kann kano kaoa kaok kaol kaon kaor kara karb kark karl karn karo karr kbaa kbab kbak kbal kbar kbba kbbb kbbk kbbl kbbo kbbr kbkb kbkk kbkl kbko kbkr kbla kblb kbll kblo kblr kbna kbnl kbnn kbno kbnr kboa kbob kbok kbon kboo kbra kbrb kbrk kbrl kbrn kbro kkaa kkal kkan kkar kkba kkbb kkbl kkbn kkbo kkbr kkkk kklb kkll kkln kklo kknb kknn kkno kkoa kkob kkol kkon kkoo kkor kkrb kkrk kkrl kkrn kkro kkrr klaa klab klak klal klan klar klbb klbl klbn klka klkk klkl klkn klko klkr klla kllb kllk klnn klno kloa klob klok klol klon kloo klor klrk klrn klrr knaa knab knal knan knar knba knbb knbn knbr knkk knla knlb knlr knnb knnk knnr knob knok knol knon knor knrb knrk knro koab koak koal koan koar koba kobb kobk kobn kobo kobr koka kokb kokk kokn koko kokr kola kolb kolk koll koln kolo kolr kona konk kono koob kook kool koon kooo koor kora korb kork korl korn koro korr krab krak kral kran krar krba krbb krbk krbl krbr krka krkk krkn krko krkr krla krln krna krnb krnk krnn krno kroa krob krok krol kroo kror krrb krrk krrl krrn krro krrr laaa laak laal laan laar laba labo labr laka lala lall lalo lan- lana lank lann lano laon lara larb lark larn larr lbar lblr lkab lkal lkan llan llao llll lloa lloo lnnk loan loar lob- loba lobb lobo loka lokk loko lola loll lolo lona lonk lono lonr loob look lool loon loor lora lork lorn loro lral lrba lron lrrr naaa naab naal naan naar naba nabk nabl nabo naka nako nala nall nan- nana nanb nann nano naor nara nark narn naro narr nbaa nbak nbar nbbo nkok nkor nlab nlra nlrb nnnn noaa noak noal noba nobo noko nola noll nolo non- nona nonn nono noo- noob nook nool noon nooo noor nor- nora norb nork norn noro norr nrab nrlb nrna nron nrrl oall oara obak obal oban obba obbo obkb obla obok obol obon obor obra obro okak okan okka okko okla oklo okna okno okok okol okon okor okra okro olan olar olba olbo olka olla ollo olon olor onab onal onan onar onla onna onno onon onor onra ooaa ooak ooba oola oolo oona oooo oora orab orak oral oran orao orar orba orbb orbo orka orko orla orlo orna orno oro- orok oron oror orra orro raab raak raan raba rabb rabk rabl rabo raka rakk rala ralb rall ralo rana rank rann rano raob raok raol rara rarb rark raro rbbb rbbr rlab rnal rnbr roab roak roan roar rob- roba robb robo roka rokk roko rokr rola rolk roll rolo rona ronk rono roob rook rool roon roor rora rork roro rrna rrrr