a-do a-ya a-yo aaaa aaac aaad aaar aaca aacc aacd aaco aacr aacy aada aadc aaoo aara aarc aard aaro acaa acac acad acar acca accc accd acco accy acda acdc acoa acod acor acoy acr- acra acrc acro acrr acry adaa adac adad adao adar aday adcc adda addc addd addo addr addy adoc adod adoo ador adra adro adry adya aoca aora arac arad arar aray arc- arca arco arda ardc ardo aroa arod aroo aror arr- arra arrc arro arrr arry ary- arya ay-o ayad ayao ayar ayay ayca ayda ayod ayoo ayra ayry ayya c-cd caaa caac cac- caca cacc caco cacr cada cadc cadd cado cadr cady caod caor cara carc card caro carr cary cayo cayr ccaa ccac ccad ccar ccca cccc ccdc ccdr ccoc ccod ccra ccrc cd-r cdaa cdac cdad cday cdda cddr coad coca coco coda codd cody cood cor- cora corc cord coro corr cory coya coyo coyr crac crar cray crca crcc crcr crda crdc croc crod croo cror croy cry- crya cryo cya- cyaa cyar cyc- cyca cycc cyoa cyra cyy- cyyc daad daar daca dada dado dady dara darc dard daro darr dary daya dayo dc-y dcca dccc dcra dday dddd ddoc ddrc ddry doar doca doco dod- doda dodd dodo dody dood door dora dorc dord doro dorr dory doya doyo draa drac drad drar dray drca drda drod droy drra dry- dya- dyac dyad dyar dycd dydd dyo- dyoo dyor dyr- dyrc dyro dyyr oara oary ocac ocad occa occc ocra ocro ocrr odac oday odda oddd oddy odoo odor odra odry odyr ooaa oocr ooda oooo oora oord oory orac orad orao orar oray orca orco orda ordo oro- oror oroy orra orro orry orya oyda raad rac- raca racc raco racy rada radc radd rado radr raoc rara raro rary raya rayd rayr rcac rccc rcdc rcrd rcyc rdac rdoc road roar roca rocc roco roda rodd rodo rody rood roor rora rorc roro rory roya royd rrad rrrr ryad ryda rydy yaar yacc yaco yacy yada yado yara yard yaro yarr yary yaya yayo ycao yccc ydad yday yoar yoda yodo yood yord yoro yory yoyo yrad yyyy