hhhhh hhour ho-ho ho-oh hohot hokku honko honno honor hookt hoorn hoort horno horon horro horru horth horto hothr hoton hotot hotto hount houtu hthrt huhuh hukok hunth hunut huork huorn hurko hurok huron hurtt hurtu hutor hutto huttu huuru khoku khoro khour khuru khutu khuur knokk knork knorr knott knout knurr knuth ko-ko kohon kohut kokko kokor kokot kokou kokur kokut konno konnu konro konur koonu koorn kooru korku korno koron koror korro korth kortu koruk korun koton kotor kotto kottu kotur kouno kouth kouto krnuo krohn kronk kroon kroot kroun krout krtok krunk kruth kruto kruun kuhnt kukko kukok kukur kunku kunur kurku kurth kuruk kutho kutkh kutno kuttu kutur nnooo no-no nohno nohor nohut nokko nokon non-u nonno nonoh nonot noonu noort norok noron norro north nortt norun noth- notht notno noto- notok noton notto nourt ntoro nu-nu nuhuh nunon nunun nuoro nurth nuruk nurun nuton nutuk oh-oh oh-ok ohorn ohour ohrot okkur okoho okoro okrut okuku okuru onhot onont onoon onorn onoto onour onout onto- ontoo ontur ooooh ooooo orkut ornon ornot orono orout orth- ortho ortok orton ortoo oruku oruro orutu othon othou othur otoku otono ototo otour otrok ottur ouoro ourno outon outro outto rhoon ro-ro rohru rohun rokkk rokon rokot rokto ronk- ronko ronno ronok ronto rookh rotho rotko roto- roton rotor rotot rotto rotun rouko rount routh routt rt-rk rthon ruhnu runo- runon runto ruthu ruuth ruutu t-nut thonk thoon thorn thoro thorr thort thoru thoth thour thout thron throo throt throu thunk thurn thurt thuru tntnt to-ho tohku tohot tokko toko- tokor tokuo tokur tono- tonto tookh tooth torht torok toron torro torto tortu torun toto- totok toton totoo touho tourn touro tronk trono troon troth trott trout trunk truro truth ttttt tukur tunku tunon tuotu turko turku turn- turno turnt turnu turok turon turot turro turtu turut tutku tutor tutto tutun tuuru uh-oh uh-uh uhhoh uhhuh uhuru unhot unkur unnun unnur unnut unoor unorn unruh unrun unurn urkun urkut urnok urour urutu utkhu utro- utror uttur uturn uturu ututo uuork uuuuu