a-ak a-ok aaaa aaab aaal aaba aabb aabl aaka aala aall aalo aaoo abaa abab abaj abak abal abb- abba abbb abbo abla ablj ablo aboa abob abok abol aboo ajab ajak ajao ajba ajka ajla ajob ajoo akaa akal akao akka akko aklo akok alaa alak alal alao alb- alba albo alk- alka alkb alko all- alla alll allo aloa alok alol aloo aoba aola baaa baak baal baba babb babo baja bak- baka bakl bako bala balk ball balo baol bbbb bblb bjoa blaa blab blaj blak blkb blob blok bloo boab boak boal boba bobb bobo bojo boka boko bola bolk boll bolo boob book bool jaak jaal jaba jabo jaja jaka jako jala jbaa jbob jlab joab joal joao joba jobo jojo joka jokb jola joll jolo jook jool k-lo kaaa kaab kaak kaal kaba kabb kabo kaja kajb kajk kajo kaka kakj kakk kako kala kalb kalk kall kalo kaoa kaok kaol kbaa kbab kbak kbal kbba kbbb kbbk kbbl kbbo kbja kbjk kbkb kbkk kbkl kbko kbla kblb kblj kbll kblo kboa kbob kbok kboo kjaa kjak kjal kjbb kjbl kjjj kjjk kjjl kjjo kjkj kjkk kjla kjll kjoj kjok kjol kkaa kkal kkba kkbb kkbj kkbl kkbo kkjb kkjk kkjl kkkj kkkk kklb kkll kklo kkoa kkob kkoj kkol kkoo klaa klab klaj klak klal klbb klbj klbl klja kljb klka klkk klkl klko klla kllb kllk kloa klob klok klol kloo koab koak koal koba kobb kobk kobo koja kojb kojo koka kokb kokk koko kola kolb kolj kolk koll kolo koob kook kool kooo laaa laaj laak laal laba labo laja lajo laka lala lall lalo ljla lkab lkal llao llll lloa lloo lob- loba lobb lobo loja lojo loka lokk loko lola loll lolo loob looj look lool oall obak obal obba obbo obja obkb obla obok obol ojak ojal ojok okak okja okka okko okla oklo okok okol olba olbo olka olla ollo ooaa ooak ooba oola oolo oooo