a-ak a-ha aaaa aaab aaad aaah aaar aaba aabb aabd aabh aada aaha aahk aaka aara aard abaa abab abad abak abar abb- abba abbb abbr abda abha abhr abra adaa adab adad adah adak adar adba adda addd addr adha adhd adra ahab ahad ahah ahar ahha ahra ahrr akaa akah akar akha akka akr- akra arab arad arah arak arar arba arbh arda arh- arka arkh arr- arra arrh arrk arrr baaa baad baah baak baar baba babb babr bada badb badd badh badr baha bahr bak- baka bakh bakr bar- bara barb bard barh bark barr bbad bbbb bbdd bd-r bddh bhar bhra brab brad brah brak brda brka brkb brrr daab daad daar daba dabb dada daha daka dara darb dard dark darr dbar dddd dhaa dhad dhak dhar dkba draa drab drad drak drar drba drda drra haab haad haak haar haba hada hadh haha haka hakk hara hard harh hark harr hbar hdbk hdda hdra hhaa hhhh hrad kaaa kaab kaak kaar kaba kabb kabd kabr kad- kada kadd kadr kaha kahr kaka kakh kakk kara karb kard kark karr kbaa kbab kbad kbak kbar kbba kbbb kbbd kbbk kbbr kbdb kbdr kbhb kbhh kbhr kbkb kbkk kbkr kbra kbrb kbrd kbrh kbrk kdaa kdab kdad kdak kdar kdbb kdbr kddb kddd kddk kddr kdka kdkb kdkd kdkk kdkr kdrb khab khad khak khar khbd khbr khdk khdr khhk khka khkk khkr khra khrd khrk khrr kkaa kkar kkba kkbb kkbd kkbr kkda kkdd kkha kkhb kkhh kkhk kkhr kkkk kkrb kkrh kkrk kkrr krab krad krah krak krar krba krbb krbd krbk krbr krda krdd krdr krka krkd krkh krkk krkr krrb krrk krrr raab raad raak raba rabb rabk rada radd radh radr raha rahr raka rakk rara rarb rark rbbb rbbr rrad rrah rrrr