a-ak aaaa aaab aaad aaal aaba aabb aabd aabl aada aadu aaka aaku aala aald aall aalu abaa abab abad abak abal abau abb- abba abbb abda abdu abla abua abud abuk abul adaa adab adad adak adal adba adda addd addl addu adua adub aduk akaa akal akka akku akua alaa alad alak alal alau alb- alba albu ald- alda aldl alk- alka alkb alkd alku all- alla alll allu alua aluk auaa aul- aula auld aull aulu baaa baad baak baal baba babb babu bada badb badd badu bak- baka bakl baku bala bald balk ball balu bau- baud bauk baul bbad bbau bbbb bbdd bblb blaa blab blad blak blau blkb blkd blub blud buad bual buba bubb bubu buda budb budd budl budu buka bukk buku bula bulb buld bulk bull bulu daab daad daal daau daba dabb dabu dada dadu daka daku dala dalk dall dalu daub daud dauk dddd ddub dkba dlab dlbd duaa duab duad dual dub- duba dubb dubu duda dudd dudu duka duku dula dull dulu duul kaaa kaab kaak kaal kaba kabb kabd kabu kad- kada kadd kadl kadu kaka kakk kaku kala kalb kald kalk kall kalu kau- kaub kaud kauk kaul kbaa kbab kbad kbak kbal kbba kbbb kbbd kbbk kbbl kbbu kbdb kbdl kbkb kbkk kbkl kbla kblb kbld kbll kblu kbua kbub kbud kbuk kbul kbuu kdaa kdab kdad kdak kdal kdbb kdbl kddb kddd kddk kddl kdka kdkb kdkd kdkk kdla kdlb kdld kdll kdub kkaa kkal kkba kkbb kkbd kkbl kkda kkdd kkdl kkkk kklb kkld kkll kkua kkuu klaa klab klad klak klal klbb klbd klbl klbu kldd klka klkk klkl klla kllb kllk klub kluk kluu kuau kuba kubb kubd kubu kuda kudd kudl kudu kuka kukk kukl kuku kula kulb kuld kull kulu kuub kuuk kuul kuuu laaa laad laak laal laba labu lada ladd ladu laka lala lald lall lalu laub laud lauk laul lkab lkal lldb llll llud luau luba luda ludd luka lula lull lulu luua luuk uald uaua ubal ubba ubla ubud udaa udad udal udau uduk ukba ukla ulaa ulad ulla ulua uluk ulul uulu uuuu