a-ya a-yo aaaa aaae aaap aaea aaep aaoe aaoo aapa aapo aeap ajao ajax ajay ajee ajep ajoo ajoy ajpa aopo apao apap apax apay apea apep apex apo- apoe apoo apop apox appa appx appy axo- axoa axxo ay-o ayao ayay ayoo ayya eaop eapp eeea eeee ejay ejoo epaa epee epox eppa eppo eppp eppy epxp epyx exa- exo- expo exxy eyey eype eypx j-ax j-xx jaap jaja japa jape japp jaxa jaxe jaya jaye jeep jeya jjap joao joea joee joey jojo joox jopa jope jopy joya joye joyo jpay jpop o-eo oeax oepa oeya oeye oeyo ojay ojea ojoy ooaa oooo opap opep opex opo- opoj oppa oppo oppy opye oxa- oxea oxep oxo- oxox oxxo oxy- oyee oypa paap paea paep paja paje pajo paox papa pape papp papy paxo pay- paya paye payp peap peax peay peep peja peje pepa pepe pepo peyo pjax poea poey pojo poop pop- popa pope popo popp popy poxy poya poyo ppap ppoa pppa pppo pppp ppye pyao pyay pyep pyo- pype pypy xapo xexe xojo xoxo xoyo xpax xxxo xxxx xxxy yaje yapa yape yapp yaxa yaxe yaya yayo yeap yeax yeep yeox yepe yepp yeye yeyo yoax yoop yopo yopy yoxe yoye yoyo ypoa yyyy