a-ak a-do a-ok aaaa aaad aaal aaar aada aaka aala aald aall aalo aaoo aara aard aaro adaa adad adak adal adao adar adda addd addl addo addr adod adok adoo ador adra adro akaa akal akao akar akka akko aklo akok akr- akra alaa alad alak alal alao alar ald- alda aldl aldo alk- alka alkd alko all- alla alll allo allr aloa alod alok alol aloo alor alro aola aora arad arak aral arar arda ardl ardo arka arko arla arlo aroa arod aroo aror arr- arra arrk arro arrr daad daal daar dada dado daka dako dala dalk dall dalo dara dard dark darl daro darr dddd doak doal doar dod- doda dodd dodo doka doko dola dold dolk doll dolo dood dook dool door dora dord dork doro dorr draa drad drak drar drda drod drol drra k-lo kaaa kaak kaal kaar kad- kada kadd kadl kado kadr kaka kakk kako kala kald kalk kall kalo kaoa kaok kaol kaor kara kard kark karl karo karr kdaa kdad kdak kdal kdao kdar kddd kddk kddl kddr kdka kdkd kdkk kdko kdkr kdla kdld kdll kdlo kdlr kdok kdrl kdro kkaa kkal kkar kkda kkdd kkdl kkdo kkkk kkld kkll kklo kkoa kkol kkoo kkor kkrk kkrl kkro kkrr klaa klad klak klal klar kldd kldr klka klkk klkl klko klkr klla kllk kloa klok klol kloo klor klrd klrk klrr koak koal koar koda kodk kodl kodo koka kokk koko kokr kola kold kolk koll kolo kolr kook kool kooo koor kora kord kork korl koro korr krad krak kral krar krda krdd krdo krdr krka krkd krkk krko krkr krla krld kroa krod krok krol kroo kror krrk krrl krro krrr laaa laad laak laal laar lada ladd lado laka lala lald lall lalo lara lard lark larr lkal llao llll lloa llod lloo load loar loda loka lokk loko lola lold loll lolo lood look lool loor lora lord lork loro lral lrdd lrrr oall oara odal odda oddd odla odoo odor odra odrl okak okka okko okla oklo okok okol okor okra okro olar olka olla ollo olor ooaa ooak ooda oola oold oolo oooo oora oord orad orak oral orao orar orda ordo orka orko orla orlo oro- orok oror orra orro raad raak rada radd radl rado radr raka rakk rala rall ralo raok raol rara rark raro road roak roar roda rodd rodo roka rokk roko rokr rola rold rolk roll rolo rood rook rool roor rora rork roro rrad rrrr