nonia nonin nonio nonna nonni nonno nonoh nooma noomi noonu nouna nouni nu-nu nuada nudi- nudum nuhuh numan numia nummi nunan nunda nunna nunni nunon nunun o-hum oando oandu odaia odama odani odham odiid odina odium odoom odudu oduom oh-oh ohada ohain ohama ohana ohian ohiou ohman ohmmm oidia oina oinam oino- oinoi omaha omama omana omani omaui omdah omiai omina omino omman ommin omni- omnia omnio omoon omuma onado onami onand onano onaon onhim oniai onida onin oniom onion onium onman onmod onmun onnia onoda onoma onond onoon onuma oohdm ooioo ooman oonin ooooh ooooo ouada ouani oudan oudin oudon ouham ouida ouihi ouona u-hid u-man u-n-i u-nii uanda uandd uandi udaan udana udand udhao udina uh-oh uh-uh uhdoh uhhoh uhhuh uhnin uimid umami umana umhum umido uminn ummah umman umudu unadd unadu unama unami unamo undam undid undim undun unhad unhid unida unido unima unini uninn union unmad unmai unman unnam unnao unnau unnim unnun unona uuand uudam uumaa uuuuu