a-ii a-ya aaaa aaae aaai aaap aaea aaep aaii aapa aapi aeap aiai aiea aiee aiia aija aipa aipe aipi aipy aixa aixi aiye ajax ajay ajee ajep ajpa apai apap apax apay apea apep apex api- apia apie apip apix appa appx appy axi- axia axie ayay ayie ayya eapp eeea eeee eiei eija eiji ejay ejji epaa epee epi- epia epie epip epix eppa eppp eppy epxp epyx exa- exai exxy eyey eype eypx iaaa iaai iaap iaea iaep iaia iapa iapp iapx ieie iepa ieya iiie iiii iipa ijji ipea ipex ipie ipix ippa ippy ipxe ixia ixxi iyai j-ax j-xx jaap jaip jaja jaji japa jape japi japp jaxa jaxe jaya jaye jeep jeya jije jiji jipe jixi jiye jjap jpay jpip paap paea paep paia paie paip paix paja paje papa pape papi papp papy paxi pay- paya paye payp peai peap peax peay peep peia peip peja peje pepa pepe pepi piai piea piep piia piip pipa pipe pipi pipp pipy pixx pixy piya piye pjax ppap ppie pppa pppp ppye pyay pyep pype pypy xapi xexe xiap xiii xipe xixi xpax xxii xxix xxxi xxxx xxxy yaje yapa yape yapp yaxa yaxe yaxi yaya yeap yeax yeep yeie yeii yeji yepe yepp yeye yeyi yiji yipe yyyy