a-ha aaaa aaab aaad aaah aaap aaar aaba aabb aabd aabh aabp aada aaha aapa aaph aara aard aarp abaa abab abad abap abar abb- abba abbb abbr abda abha abhr abpa abpd abpp abpr abra adaa adab adad adah adap adar adba adda addd addr adha adhd adp- adra ahab ahad ahah ahar ahha ahra ahrr apah apap apar apba apbr apda apdd aph- apha appa appd apph appr apra arab arad arah arap arar arba arbh arda arh- arpa arr- arra arrh arrr baaa baad baah baar baba babb babr bada badb badd badh badr baha bahr bapa bapp bar- bara barb bard barh barr bbad bbbb bbdd bbpr bd-r bddh bhar bhra bpda bprd brab brad brah brda brrr daab daad daap daar daba dabb dabp dada daha dahp dapa dapp dara darb dard darp darr dbar dbpd dddd dhaa dhad dhap dhar dhbp dhpr dpaa dphp dppa dpph draa drab drad drap drar drba drda drra haab haad haar haba hada hadh haha hapa happ hara hard harh harp harr hbar hdda hdra hhaa hhhh hhpa hpdh hrad hrap hrpp paap paar paba pada padd paha pahp papa papb papp papr par- para pard parp parr pbar pbpa pdpa pdpr phad phah phar phpa phrr ppad ppap ppar pppa pppd pppp prad prar prpd prrd raab raad raba rabb rada radd radh radr raha rahr rapa rapd raph rapp rara rarb rbbb rbbr rdap rdbp rhap rpdp rrad rrah rrrr