a-ak a-ok aaaa aaab aaal aaap aaba aabb aabl aabp aaka aala aall aalo aaoo aapa aapl aapo abaa abab abak abal abap abb- abba abbb abbo abla ablo aboa abob abok abol aboo abpa abpp akaa akal akao akap akka akko aklo akok akpo al-p alaa alak alal alao alap alb- alba albo alk- alka alkb alko all- alla alll allo aloa alok alol aloo alop alpa alpl alpo aoba aokp aola aopo apak apal apao apap apba apl- apla aplp apo- apoo apop appa appl baaa baak baal baba babb babo bak- baka bakl bako bala balk ball balo baol bapa bapp bbbb bblb blaa blab blak blkb blob blok bloo blop boab boak boal boba bobb bobo boka boko bola bolk boll bolo boob book bool boop bopa bopp k-lo kaaa kaab kaak kaal kaap kaba kabb kabo kaka kakk kako kala kalb kalk kall kalo kalp kaoa kaok kaol kap- kapa kapl kapo kapp kbaa kbab kbak kbal kbap kbba kbbb kbbk kbbl kbbo kbkb kbkk kbkl kbko kbla kblb kbll kblo kblp kboa kbob kbok kboo kbpa kbpk kbpo kkaa kkal kkap kkba kkbb kkbl kkbo kkkk kklb kkll kklo kkoa kkob kkol kkoo kkpk kkpl klaa klab klak klal klap klbb klbl klka klkk klkl klko klla kllb kllk kllp kloa klob klok klol kloo klop koab koak koal koap koba kobb kobk kobo koka kokb kokk koko kokp kola kolb kolk koll kolo koob kook kool kooo koop kopa kopb kopp kpak kpal kpao kpba kpbb kpbl kpkk kpkl kpla kplk kplo kpoa kpob kpok kpol kpoo kpop kppk kppl kppo kppp laaa laak laal laap laba labo laka lala lall lalo lapa lapb lapp lkab lkal llao llll lloa lloo loap lob- loba lobb lobo loka lokk loko lola loll lolo loob look lool loop lopa lopp lpla lppl oall obak obal obba obbo obkb obla obok obol okak okap okka okko okla oklo okok okol okpo olba olbo olka olla ollo ooaa ooak ooba oola oolo oooo opal opap opla opo- oppa oppo paak paal paap paba paka pako pala palk pall palo palp papa papb papp pbpa pbpk plaa plab plak plap plkk plob plok ploo plop plpa plpp poak poba pobo poka poko pola polk poll polo pook pool poop pop- popa popo popp ppal ppap pplo ppoa pppa pppo pppp