fifth fikri fiori firit firou firth fitho fitit fitof fitor fitou fitri fitto foir- fokto footi forio forit forro forth forti forto foruh forur fotki fotui fotur fourh fouro fouth frith frito fritt froit froot froth fruit fruko fruto ftrtt fu-fu fukui furio furir furo- furor furth futuh futur fuuki hhhhh hhour hi-fi hi-hi hikki hikoi hiroi hiroo hirth hirur hitit hitof hitor hitto hkiff ho-ho ho-oh hofii hofit hofuf hohot hokki hokku hooft hookt hoori hoort horii horio horki horro horru horth horti horto hothr hotot hotto hou-i houff houir houri houtu hthrt huhuh hukok hukui huork hurko hurok hurri hurtt hurtu hutir hutit hutki hutor hutto huttu huuru i-rtk if-- iffou ifrit ifttt ihhof ihurt iiiii iitti ikiru ikoro ikuko ikuri ikuro ikuti ikuto ioooi ioooo iorio iotit iotti iouik iriki irkhu irkut iroko irori irour irrit itfit itfor ithot itoff itook itour itout ittoo ittti itu-r itu-t ituri ituro ituru itutu khirt khoku khori khoro khour khrui khufu khuit khuki khuri khuru khutu khuur ki-hi kifri kiiki kikki kikko kikoi kikuh kikuo kikuu kioko kioku kioti kirfi kirki kirto kirtu kiruh kirui kitfo kitir kitki kitoo kitth kitti kitto kittu kitui kitur kituu ko-ko kohir kohki kohut koiri kokir kokki kokko kokoi kokor kokot kokou kokur kokut kooki koori kooru kooti korff korfi korit korki korku koror korri korro korth korti kortu koruk kothi kotik kotir kotki kotor kotri kotti kotto kottu kotur koufu kouki kouri kouth kouto kriti kroft kroot krout krtok kruft kruif kruki kruth kruto kufri kuhik kuhio kuith kuito kukko kukok kukri kukui kukur kuori kurfi kurik kurir kurki kurku kurth kurti kuruk kutho kutkh kuttu kutur offir offit offof offto ofori ofoto ofour oh-oh oh-ok ohfoo ohiki ohiou ohour ohrio ohrot oiko- oirot oitti okkur okoho okoki okoro okrut okuku okuru ooioo ooooh ooooo orfor orito orkut orout orth- ortho ortok ortoo oruku oruro orutu othoi othou othur otiku otoku otori ototo otour otrok ottir ottoi ottur ouihi ouir- ouoro outof outro outto ri-fi rikhi rikki rikuo rithi ro-ro rofor rohff rohit rohri rohru roiot rokit rokki rokkk rokot rokto rooft roohi rookh rorik rotho rotki rotko roto- rotor rotot rotti rotto rouko routh routt rt-rk ruffo rufi- rufio rufo- ruiru rukhi ruoti rurik rurki ruthi ruthu rutki ruuth ruutu thift thio- thiou thiri thiru thoff thoft thori thoro thorr thort thoru thoth thoti thour thout throo throt throu thuff thuir thuit thurf thurt thuru ti-hi ti-ti tikit tikki tikor tikri tikur tiout tirit tiro- tiroi tirou tirru tirth tirur tithi titho titii titik titof titou titti tkirk to-ho toffo tofit tofor tohit tohku tohot tohui tokhi tokio tokko toko- tokoi tokor tokuo tokur tookh tooth torht torii torio torit torki torok torri torro torti torto tortu toti- toto- totok totoo touho touih touit touro triki trikk triko triok trior trit- trito tritt troff troft troki troth trott trout truff truit truro truth ttttt tuffi tufit tukur tuori tuotu turio turit turki turko turku turok turot turri turro turtu turut tutku tutor tutti tutto tuuri tuuru ufofu uh-oh uh-uh uhhoh uhhuh uhtri uhuru uiro uitti urith urkut urour uruit ururi uruti urutu utkhu utro- utror uttur uturu ututo uuork uuuuu