hhhhh hhour hi-hi hikki hikoi hiroi hiroo hirur hiryu ho-ho ho-oh hokki hokku hooky hoori horii horio horki horky horro horru horry hou-i houir houri houry houyi huhuh hukok hukui huork hurko hurky hurok hurri hurry huuru huyou hyuri i-roy iiiii ikiru ikkyo ikoro ikoyi ikuko ikuri ikuro ioooi ioooo iorio iouik iriki irkhu iroko irori irour iyiyi khiyo khoku khori khoro khour khrui khuki khuri khuru khuur ki-hi ki-yi ki-yo kiiki kikki kikko kikoi kikoy kikuh kikuo kikuu kikyo kioko kioku kirki kirky kiruh kirui kiryu ko-ko kohir kohki koiri kokir kokki kokko kokoi kokor kokou kokry kokur kokyu kooki kooky koori kooru korki korku koror korri korro korry koruk koryo kouki kouri koury koyuk kruki kryo- kryry kuhik kuhio kukko kukok kukri kukui kukur kuori kuoyu kurik kurir kurki kurku kuruk kuryk kyoho kyoko kyrii o-hoy oh-oh oh-ok ohiki ohiou ohour ohrio ohyou oiko- oiryo okkur okoho okoki okoro okoyo okuku okuru okuyi ooioo ooooh ooooo oruku oruro oryou ouihi ouir- ouoro oyoko oyoor oyrur rhyku rikhi rikki rikuo rikyu ro-ro rohri rohru rokki rokkk rokky roohi rookh rooky rorik rouko rouky royko ruiru rukhi rurik rurki ryoko ryori ryuho ryuir ryuki ryuko u-roy uh-oh uh-uh uhhoh uhhuh uhuru uiro ukiyo uoyro urour ururi uryu uryuu uuork uuuuu y-o-u yhour yihku yo-ho yo-yo yohio yohko yoiko yokoi yokoo yokou yorio yorro youku youok youyi yu-ri yukio yukky yukou yuori yuory yurok yuruk