-ey a-a a-i aaa aae aai aao aau aay aea aee aei aeo aeu aey ai- aia aie aii aio aiu aiy aoa aoe aoi aoo aou au- aua aue aui auo ay- aya aye ayi ayo ayu eaa eae eai eao eau eea eee eeo eey eia eie eii eio eiu eo- eoa eoe eoi eoo eou eu- eua eue eui eya eye eyo ia- iaa iae iai iao iau ie- iea iee iei iey iia iie iii iio iiu io- ioa ioe ioi ioo iou iu- iua iue iui iya iye iyo iyy o-i oaa oae oai oao oau oea oee oei oeo oey oia oie oii oio oiu oo- ooa ooi ooo ou- oua oue oui ouo oya oye oyi oyo ua- uaa uae uai uao uau uay uea uee uei uey uia uie uii uio uiu uoa uoe uoo uua uue uuu uyi uyo uyu yaa yae yai yao yau yay yea yee yei yeo yey yie yii yio yoe yoi yoo you yoy yua yue yui yuo yuu yuy yye yyu yyy