a-ya a-yo aaaa aaac aaap aaar aaca aacc aaco aacp aacr aacy aaoo aapa aapc aapo aara aarc aaro aarp acaa acac acap acar acca accc acco accp accy acoa acop acor acoy acpa acpr acr- acra acrc acro acrr acry aoca aopo aora apac apao apap apar apay apca apcc apco apcr apo- apoc apoo apop apor appa appc appr appy apra aprc apro arac arap arar aray arc- arca arco aroa aroo aror arpa arpy arr- arra arrc arro arrr arry ary- arya ay-o ayao ayar ayay ayca ayoo ayra ayry ayya caaa caac caap cac- caca cacc caco cacr caor capa capc capo capp capy cara carc caro carp carr cary cayo cayr ccaa ccac ccap ccar ccca cccc cccp ccoc ccpa ccpp ccpr ccra ccrc ccrp coca coco cocp coop copa copo copp copr copy cor- cora corc coro corp corr cory coya coyo coyr cpaa cpac cpap cpca cppa crac crap crar cray crca crcc crcr croc croo crop cror croy crpc cry- crya cryo cya- cyaa cyar cyc- cyca cycc cyoa cypa cypc cyra cyy- cyyc oara oary ocac ocap occa occc ocpa ocpp ocra ocro ocrr ooaa oocr oooo oora oory opap opar opca opo- opor oppa oppo oppy opra opry orac orao orar oray orca orco oro- oror oroy orpc orra orro orry orya oypa paap paar paca paco pacy paoc papa papp papr papy par- para parc paro parp parr pary pay- paya payp payr pcaa pcap pcca pccc pcoa pcpp pcra pcrc poar poca poco poop poor pop- popa popc popo popp popy pora porc poro porr pory poya poyo poyr ppac ppap ppar ppcc ppoa pppa pppo pppp pprc prao prar pray prca prcc prcp pro- proa proc proo prop pyao pyay pyo- pypy pyr- pyra pyro pyry rac- raca racc raco racy raoc raop rapa rapc rapp rapy rara raro rary raya rayr rcac rccc rcpo rcyc roap roar roca rocc roco roop roor ropa ropo ropy rora rorc roro rory roya rpca rpyc rrrr yaar yacc yaco yacp yacy yapa yapp yara yaro yarp yarr yary yaya yayo ycao yccc yoar yoop yopo yopy yoro yory yoyo ypcc ypoa yyyy