a-a a-i aaa aah aai aao aar aau aha ahh ahi aho ahr ahu ai- aia aih aii aio air aiu aoa aoh aoi aoo aor aou ar- ara arh ari aro arr aru au- aua auh aui auo aur h-i haa hah hai hao har hau hha hhh hhi hho hhr hhu hia hih hii hio hir hiu hoa hoh hoi hoo hor hou hr- hra hrh hri hro hrr hru hua huh hui huo hur huu ia- iaa iah iai iao iar iau iha ihh ihi iho ihr ihu iia iih iii iio iir iiu io- ioa ioh ioi ioo ior iou ir- ira iri iro irr iru iu- iua iui iur o-i oaa oah oai oao oar oau oha ohh ohi oho ohr ohu oia oii oio oir oiu oo- ooa ooh ooi ooo oor or- ora orh ori oro orr oru ou- oua ouh oui ouo our ra- raa rah rai rao rar rau rh- rha rhh rhi rho rhr rhu ria rih rii rio rir roa roh roi roo ror rou rra rrh rri rrr rru rua ruh rui ruo rur ruu ua- uaa uah uai uao uar uau uha uhh uhi uho uhr uhu uia uii uio uir uiu uoa uoo uor ur- ura uri uro urr uru uua uur uuu