-aaa- aabaa aabba aakko abaab ababa abaka abako abala aball abalo abkoo ablak aboab abobl abobo abook akaba akabo akala akaoa akkol akobo akoka akoko akola alaba alaka alala alaol albal albo- alka- allal allbo allo- alloa allok alloo aloba alook aolok babak babka babol baboo bakal bakka bakla bakoa balak balal balao balbo balka balko balla ballo baloo bball bbook bloak blook bo-bo bobak bobal bobko bobla bobok bokaa bokko bokok bolak bolko boll- bolla bollo bolok booba booko boola k-a-o kaaba kaala kaalo kabaa kabab kabak kabal kabba kabob kabol kakao kakka kakko kako- kakol kalaa kalab kalba kalka kalla kallo kalo- kaloa kalok kalol kaolo kaooa kbool kloka ko-ko koala kobol kokab kokak kokal kokka kokko kolab kolak kolba kolka kolla kollo koloa kolob kolol kooba kooka koola la-la laako labab labak labba lakao lakka lalab lalla lalo- lball loaba lobal lobbo lobo- lokal lokao lolla lollo lolol looka loola obaba obala oblak obolo okaka okobo okola olala ooola ooooo