a-do a-ya a-yo aaaa aaab aaad aaar aaba aabb aabd aaby aada aaoo aara aard aaro abaa abab abad abar abay abb- abba abbb abbo abbr abby abda abdo abdy aboa abob abod aboo abor aboy abra abro abry abyy adaa adab adad adao adar aday adba adda addd addo addr addy adob adod adoo ador adra adro adry adya aoba aora aorb arab arad arar aray arba arby arda ardo aroa arob arod aroo aror arr- arra arro arrr arry ary- arya ay-o ayad ayao ayar ayay ayda ayod ayoo ayra ayry ayya baaa baad baar baba babb babo babr baby bada badb badd bado badr bady bar- bara barb bard baro barr bary baya bayo bbad bbay bbbb bbdd bbdo bboy bbyo bd-r bday bdry boab boad boar boba bobb bobo boby boda bodb bodo body boob bood boor bor- bora bord boro borr bory boya boyd boyo brab brad brao bray brda brdo brdy broa brob brod broo bror brrr bry- brya bryd bryo byar byoa byob byod byrd byyd d-bo daab daad daar daba dabb dabo dada dado dady dara darb dard daro darr dary daya dayo dbar dboy dday dddd ddry doab doar doba dobb doby dod- doda dodd dodo dody doob dood door dora dord doro dorr dory doya doyo draa drab drad drar dray drba drda drob drod droy drra dry- dya- dyab dyad dyar dydd dyo- dyoo dyor dyr- dyrb dyro dyyr oara oary obad obay obba obbo obby obor oboy obra obro oday odbo odda oddd oddy odoo odor odra odry odyr ooaa ooba ooby ooda oooo oora oord oory orab orad orao orar oray orba orbb orbo orby orda ordo oro- oror oroy orra orro orry orya oyda raab raad raba rabb rabo raby rada radd rado radr raob rara rarb raro rary raya rayd rayr rbbb rbbr roab road roar rob- roba robb robo roby roda rodd rodo rody roob rood roor rora roro rory roya royd rrad rrrr ryad ryba ryda rydy ryob yaar yaba yabo yada yado yara yarb yard yaro yarr yary yaya yayo ybor ybry ydad yday yoar yoba yobo yoda yodo yood yord yoro yory yoyo yrad yyyy