a-ii a-ya a-yo aaaa aaai aaap aaii aaoo aapa aapi aapo ag-o agag agai agao agap agay agga aggi aggy agia agig agii agio agip agog agoo agya aiai aiga aigo aiia aioi aipa aipi aipy aopo apai apao apap apay apga api- apia apig apio apip apo- apoo apop appa appy ay-o ayao ayay ayoo ayya gaap gaga gagg gagi gago gaia gaig gaip gapa gapi gapp gapy gaya gayo gggg ggpo giaa giai giap giga gigg gigi gigo giog gioi giop gipa gipi gipp goai goga gogi gogo goip goog gooi goop gopi gopo goya gpaa gpgp gpip gypa gypo i-go iaaa iaai iaap iago iaia iapa iapp igga iggy igia igoo igpa iiii iiio iioi iioo iiop iipa ioii ioio iooi iooo ipop ippa ippo ippy iyai oapi ogai oggi oggy ogoa ogog ogoi oigo oiii ooaa ooia oooo opap opia opii opio opo- oppa oppi oppo oppy oypa paag paap paga pago paia paig paio paip papa papg papi papp papy pay- paya payg payp pgaa pgia piai piao piga pigg pigo pigp piia piip pipa pipi pipo pipp pipy piya piyo pogg pogo pogy poia poio poop pop- popa popi popo popp popy poya poyo ppap ppga ppgi ppig ppoa pppa pppo pppp pyao pyay pyg- pygg pyo- pypy yaga yagi yago yaoi yapa yapp yaya yayo yoga yogi yogo yoop yopo yopy yoyo ypoa yyyy