hhhhh hhour ho-ho ho-oh hohot honno honor hoorn hoort horno horon horro horru horth horto hothr hoton hotot hotto hount houtu hthrt huhuh hunth hunut huorn huron hurtt hurtu hutor hutto huttu huuru nnooo no-no nohno nohor nohut non-u nonno nonoh nonot noonu noort noron norro north nortt norun noth- notht notno noto- noton notto nourt ntoro nu-nu nuhuh nunon nunun nuoro nurth nurun nuton oh-oh ohorn ohour ohrot onhot onont onoon onorn onoto onour onout onto- ontoo ontur ooooh ooooo ornon ornot orono orout orth- ortho orton ortoo oruro orutu othon othou othur otono ototo otour ottur ouoro ourno outon outro outto rhoon ro-ro rohru rohun ronno ronto rotho roto- roton rotor rotot rotto rotun rount routh routt rthon ruhnu runo- runon runto ruthu ruuth ruutu t-nut thoon thorn thoro thorr thort thoru thoth thour thout thron throo throt throu thurn thurt thuru tntnt to-ho tohot tono- tonto tooth torht toron torro torto tortu torun toto- toton totoo touho tourn touro trono troon troth trott trout truro truth ttttt tunon tuotu turn- turno turnt turnu turon turot turro turtu turut tutor tutto tutun tuuru uh-oh uh-uh uhhoh uhhuh uhuru unhot unnun unnur unnut unoor unorn unruh unrun unurn urour urutu utro- utror uttur uturn uturu ututo uuuuu