a-ak a-ok aaaa aaab aaal aaba aabb aabl aabt aaka aala aall aalo aaoo aata aatk aatt abaa abab abak abal abat abb- abba abbb abbo abbt abla ablo aboa abob abok abol aboo abot abta akaa akal akao akka akko aklo akok akot alaa alak alal alao alat alb- alba albo alk- alka alkb alko all- alla alll allo aloa alok alol aloo alot alta alto aoba aola at-l at-t ataa atab atak atal atat atka atkt atla atlo atob atok atol atot atta atto baaa baak baal baat baba babb babo bak- baka bakl bako bakt bala balk ball balo balt baol bata bato batt bbbb bblb blaa blab blak blat blbt blkb blob blok bloo blot boab boak boal boat boba bobb bobo boka boko bola bolk boll bolo bolt boob book bool boot bota botb boto bott btaa btla btob bttb k-lo kaaa kaab kaak kaal kaat kaba kabb kabo kaka kakk kako kakt kala kalb kalk kall kalo kalt kaoa kaok kaol kat- kata katb katk katl kato katt kbaa kbab kbak kbal kbat kbba kbbb kbbk kbbl kbbo kbbt kbkb kbkk kbkl kbko kbla kblb kbll kblo kblt kboa kbob kbok kboo kbot kbta kbtb kbtk kbtl kbto kbtt kkaa kkal kkat kkba kkbb kkbl kkbo kkbt kkkk kklb kkll kklo kkoa kkob kkol kkoo kkot kktk kktl klaa klab klak klal klat klbb klbl klbt klka klkk klkl klko klla kllb kllk kloa klob klok klol kloo kltk klto kltt koab koak koal koba kobb kobk kobo koka kokb kokk koko kola kolb kolk koll kolo kolt koob kook kool kooo koot kota kotb kotk koto kott ktaa ktak ktal ktao ktat ktba ktbb ktbl ktbt ktkb ktkk ktko ktkt ktla ktlb ktlk ktlo ktlt ktob ktok ktoo ktot kttk ktto kttt laaa laak laal laat laba labo laka lala lall lalo lata lato latt lkab lkal llao llat llll lloa lloo loat lob- loba lobb lobo loka lokk loko lola loll lolo loob look lool loot lota lotl loto lott ltbl oall obak obal obba obbo obkb obla obok obol obot okak okka okko okla oklo okok okol okot okta okto olat olba olbo olka olla ollo olot olta ooaa ooak ooba oola oolo oooo ootb otak oto- otok otoo otta otto taa- taal taat taba tabb tabl tabo taka takk tako takt tala talk tall talo taoa tata tatb tato tatt tbta tkol toab toal toat toba tobo tobt toka toko tol- tola tolk toll tolo tolt tooa took tool toot tota toto tott ttab ttbb tttt