a-ak a-ha a-ok aaaa aaab aaah aaal aaba aabb aabh aabl aaha aahk aahl aaka aala aall aalo aaoo abaa abab abak abal abb- abba abbb abbo abha abho abla ablo aboa abob aboh abok abol aboo ahab ahah ahal ahha ahla ahoa ahok akaa akah akal akao akha akka akko aklo akok alaa alak alal alao alb- alba albo alha alk- alka alkb alko all- alla allh alll allo aloa aloh alok alol aloo aoah aoba aola baaa baah baak baal baba babb babo baha bahl baho bak- baka bakh bakl bako bala balk ball balo baoh baol bbbb bblb bhao blaa blab blah blak blkb blob blok bloo boab boak boal boba bobb bobo boha bohl boho boka boko bola bolk boll bolo boob booh book bool haab haak haal haba habo haha haho haka hakk hako hal- hala halb halk hall halo hhaa hhhh hhla hlah hoba hobo hoha hohl hoho hoka hoko hol- hola holb holh holk holl holo hook hool k-lo kaaa kaab kaak kaal kaba kabb kabo kaha kahl kaho kaka kakh kakk kako kala kalb kalk kall kalo kaoa kaok kaol kbaa kbab kbak kbal kbba kbbb kbbk kbbl kbbo kbhb kbhh kbhl kbkb kbkk kbkl kbko kbla kblb kbll kblo kboa kbob kbok kboo khab khak khal khao khhk khhl khho khka khkk khla khll khlo khoa khob khok khol kkaa kkal kkba kkbb kkbl kkbo kkha kkhb kkhh kkhk kkkk kklb kklh kkll kklo kkoa kkob kkoh kkol kkoo klaa klab klak klal klbb klbl klhb klka klkk klkl klko klla kllb kllk kloa klob kloh klok klol kloo koab koak koal koba kobb kobk kobo koha kohh kohl koho koka kokb kokh kokk koko kola kolb kolk koll kolo koob kook kool kooo laaa laak laal laba labo laha laho laka lakh lala lall lalo lhhh lkab lkal llao llll lloa lloo lob- loba lobb lobh lobo loha loho loka lokk loko lola loll lolo loob look lool oall obak obal obba obbo obkb obla obok obol ohal ohba ohho ohob ohoh ohok okak okha okka okko okla oklo okok okol olah olba olbo olka olla ollo ooaa ooak ooba ooha ooho oola oolo oooh oooo