-hou a-ha aaaa aaah aaar aaha aaoo aara aaro aaru ahah ahar ahau ahha ahja ahoa ahor ahra ahrr ahua ajah ajao ajar ajoo ajou ajur aoah aora arah arar arau arh- arja arjo arju aroa aroo aror arr- arra arrh arro arrr arru arua auaa auja aur- aura auro haar haha haho haja hajj hajo haju haor hara harh haro harr haru hau- hhaa hhhh hoar hoha hoho hoja hojo hoju hoor hora horo horr hour huah huhu huor hura huro hurr huru j-ro jaar jaha jahr jahu jaja jaju jara jaro jarr jaru jaur jhar jjar joah joao joar joha joho jojo joor jora joro jour jruh juah juar juha juho juhu juja juju jura jurr oaau oahu oara ohau ohho ohoh ohra ojha ooaa ooha ooho oooh oooo oora orah orao orar oro- oror orra orro oruj ouju our- oura ouro ouu- raaj raha rahr rahu raja rajo raju raoh rara raro raua rhau rhoa rhoh rhoj roar roha rohr rohu roja rojo roor rora roro roru roua rouh rrah rrrr ruah ruhh ruhr ruja rura ruro ruru uaru uaua uhoh uhuh uor- urao urau urho uro- uroa uroo urra urrh urur uuuu