ddddd dholl dhond dhool dhoon dhund dhunn do-do do-ol dodol dodon dodoo dohol dohuk dohul dokdo dokhu dokuo dollo dollu dolno dolon dondo donho donon doodo dooku doull dounk du-ku duddo dudok dudon dudou duduk duhon dukhn dukku dukun dullu duluk dundo dunno dunod dunun hhhhh hlokk ho-ho ho-oh hoddu hodod hohol hokku hoklo hollo holo- holon holou holul hondo honko honno honud hoold hoond hould hound hudud hudul huhuh hukok hullo hulon hulun huolu khoku khold khond khood khull khulo khund klonk kludd klunk knokk knoll knoud ko-ko kodok kohlu kohol kohon kokko kokou koldo koldu kolho kollo kollu kolno kolol kolun kondh kondo konno konnu koolu koonu koudo koulo kouno kudlu kudou kukko kukok kullo kullu kulno kulul kulun kund- kundl kundo kundu kunku ldodk loddo lodno lohho lollo lolol londo lonko lound luddu lukho lukko lukok lukou lulul lundu ndulu nkolo nnooo no-do no-no noduh nohno nokko nokon nokul noldo non-u nondo nonno nonoh noonu nould nu-nu nudol nuhuh nuklo nullo nunon nunun odolo odoul odudu oh-oh oh-ok okoho okuku ollon ondol onhld onond onoon ooooh ooooo oudon oullo oulon oulun udol udoll uh-oh uh-uh uhdoh uhhoh uhhuh ukodo ukoln ulno- ululu undun unnun unold uuuuu