a-do a-ya a-yo aaaa aaac aaad aaap aaca aacc aacd aaco aacp aacy aada aadc aaoo aapa aapc aapo acaa acac acad acap acca accc accd acco accp accy acda acdc acdp acoa acod acop acoy acpa acpd adaa adac adad adao adap aday adcc adda addc addd addo addy adoc adod adoo adp- adya aoca aopo apac apao apap apay apca apcc apcd apco apda apdd apo- apoc apod apoo apop appa appc appd appy ay-o ayad ayao ayay ayca ayda ayod ayoo ayya c-cd caaa caac caap cac- caca cacc caco cada cadc cadd cado cady caod capa capc capd capo capp capy cayo ccaa ccac ccad ccap ccca cccc cccp ccdc ccdp ccoc ccod ccpa ccpp cdaa cdac cdad cday cdda coad coca coco cocp coda codd cody cood coop copa copd copo copp copy coya coyo cpaa cpac cpad cpap cpca cppa cppd cya- cyaa cyc- cyca cycc cyoa cypa cypc cyy- cyyc daad daap daca dada dado dady dapa dapp daya dayo dc-y dcca dccc dccp dcop dcpo dday dddd ddoc ddpo doap doca doco dod- doda dodd dodo dody dood doop dopa dopo dopp dopy doya doyo dpaa dpac dpcp dppa dppc dpyd dya- dyac dyad dyap dycd dydd dyo- dyoo ocac ocad ocap occa occc ocpa ocpd ocpp odac oday odda oddd oddy odoo odop ooaa ooda oooo opap opca opo- oppa oppo oppy oyda oypa paap paca pacd paco pacy pada padd pado pady paoc papa papp papy pay- paya payp pcaa pcad pcap pcca pccc pcoa pcod pcpp pdac pdca pdcp pdoc pdpa poad poca pocd poco pod- poda podd podo pody pood poop pop- popa popc popo popp popy poya poyo ppac ppad ppap ppcc ppcd ppoa ppod pppa pppd pppo pppp pyao pyay pyo- pypy yacc yaco yacp yacy yada yado yapa yapp yaya yayo ycao yccc ydad yday yoda yodo yood yoop yopo yopy yoyo ypcc ypoa yyyy