a-ak a-ok aaaa aaaf aaal aaar aafa aaff aafl aaka aala aall aalo aaoo aara aaro afaa afak afao afar affa affo afka afkr afla afoa afol afoo afor afr- afra afro akaa akal akao akar akka akko aklo akok akr- akra alaa alak alal alao alar alfa alk- alka alko all- alla alll allo allr aloa alof alok alol aloo alor alro aola aora araf arak aral arar arfa arff arka arko arla arlo aroa aroo aror arr- arra arrk arro arrr f--k faaa fafa faff fafo fako fala falk fall falo fara fark farl faro farr ffar ffff ffrr flak flao flok floo flor foaf foak foal foar fofo fola folk foll folo folr foof fook fool for- fora fork forl foro forr frak frla frol k-lo kaaa kaaf kaak kaal kaar kafa kaff kafr kaka kakk kako kala kalf kalk kall kalo kaoa kaok kaol kaor kara karf kark karl karo karr kfal kfar kffa kfff kffk kfka kfla kflf kfll kflo kfok kfoo kfor kfra kfro kfrr kkaa kkal kkar kkfr kkkk kklf kkll kklo kkoa kkol kkoo kkor kkrf kkrk kkrl kkro kkrr klaa klaf klak klal klar klfa klff klka klkk klkl klko klkr klla kllk kloa klok klol kloo klor klrf klrk klrr koak koal koar kofa koff kofk kofo koka kokf kokk koko kokr kola kolf kolk koll kolo kolr kook kool kooo koor kora korf kork korl koro korr krak kral krar krff krfo krka krkk krko krkr krla krlf kroa krof krok krol kroo kror krrf krrk krrl krro krrr laaa laak laal laar laff laka lala lall lalo lara larf lark larr lkal llao llll lloa lloo loaf loar lofa loff loka lokk loko lola loll lolo loof look lool loor lora lork loro lral lrrr oafo oall oara off- offa offo offr ofla ofor ofra okak okka okko okla oklo okok okol okor okra okro olaf olar olfa olka olla ollo olof olor ooaa ooak ooff oola oolo oooo oora orak oral orao orar orff orka orko orla orlo oro- orof orok oror orra orro raaf raak rafa raff raka rakk rala ralf rall ralo raok raol rara rarf rark raro rffl rkkf roaf roak roar roff rofl rofo roka rokk roko rokr rola rolf rolk roll rolo roof rook rool roor rora rork roro rrrr