oidei oiko- oimee oino- oinoi ojen ojiji ojime ojuju okeke okemo okene okido okiek okine okjeo okkie okoki okome okuje okuku okume okuni omedu omemo omike omine omino omkoi ommen ommin omni- omnio omoon omuku oneid onein onekm onemi onemk onemo onend onene oneno oneok oneon oneum onin onine oniom onion onium onjon onken onmke onmod onmun onne- onnen onond onone onoon ooioo oonde oonin ooooo oouen oudin oudon ouedo oueme ouene oukie ounde u-jin u-men u-n-i u-nii udenu udine uedem ueken uimid uinen ujiji ujiko ujue ukeke ukemi uki-e ukkin ukodo umeji umeki umeko umeme umido umien uminn ummed umudu undee unden undid undie undim undue undun unend unido unije uniko unini uninn union unked unkei unken unkid unkie unmee unnim unnun unode uouee uuuuu