a-ya a-yo aaaa aaae aaap aaea aaep aaoe aaoo aapa aapo aaup aeap aoeu aopo apao apap apay apea apep apeu apo- apoe apoo apop apou appa appu appy apua apup aqap aqu- aqua aque aquo auaa auoy auyo ay-o ayao ayay ayoo ayou ayup ayya eaop eapp eeea eeee epaa epee eppa eppo eppp eppy eqao equ- equa eque equo eyeq eyey eype eyup o-eo oaau oepa oeya oeye oeyo ooaa oooo opap opep opo- oppa oppo oppy opua opye oque ouea oupa oupe ouu- ouya oyee oyeu oyou oypa paap paea paep papa pape papp papy paua paup pay- paya paye payp peap peaq peau peay peep peou pepa pepe pepo peyo poea poey poop pop- popa pope popo popp popy poup pouy poya poyo ppap ppoa pppa pppo pppp ppye pu-e puao pueo pueu puoy pupa pupe pupu pupy puy- puya puyo pyao pyay pyep pyo- pype pypy qaya qayu qeep qoop qqqq quaa quae quap quay quee quep quey quop quoy quu- quy- quye quyo qype uaua upay uppa uppe uppp uppu uppy upup upya uqao uuuu uyea yaaq yaou yapa yape yapp yaue yaup yaya yayo yayu ye-u yeap yeep yepe yepp yeue yeye yeyo yoop yopo yopy youa youe youp yoye yoyo ypoa yuea yuya yuye yuyu yyyy