fifth fiori firit firou firpo firth fitho fitit fitof fitor fitou fitri fitto fitup foir- footi forio forit forro forth forti forto foruh forur fotui fotur fourh fouro fouth fprot fripp frith frito fritt froit froop froot froth froup fruit fruto ftrtt fu-fu furio furir furo- furor furth futop futuh futur hhhhh hhour hi-fi hi-hi hipo- hipop hipot hipp- hippi hippo hipto hiroi hiroo hirth hirur hitit hitof hitor hitto hitup ho-ho ho-oh hofii hofit hofuf hohot hooft hoori hoort hopit hoppo hopto hopup horii horio horro horru horth horti horto horup hothr hotot hotpi hotto hou-i houff houir houri houtu hropt hthrt httpr huhuh hurri hurtt hurtu hurup hutir hutit hutor hutto huttu hutup huuru if-- iffou ifrit iftop ifttt ihhof ihurt iiiii iitti ioooi ioooo iorio iotit iotti ipiti ipopt iport ipour irori irour irrit irupi itfit itfor ithot itoff itour itout itpro itrip ittoo ittti itu-r itu-t ituri ituro ituru itutu iuput offir offit offof offto ofori ofoto ofour ofpop oh-oh ohfoo ohiou ohour ohrio ohrot oirot oitti ooioo ooooh ooooo ophi- ophio ophir ophur opihi opio- opir opito opoho optio opto- optot optto orfor orito oropi orout orpit orth- ortho ortoo oruro orutu othoi othou othur otori ototo otour otpor ottir ottoi ottur ouihi ouir- ouoro outof outro outto pforp phfft phhir phiph phiri phofo phot- photo photu phpht phrop phtpp phutu piiri piotr pipit pippi pippo pipri pirho pirot pirou pirri pirro pirui pitio pitip pitof pitot pitri pitru pitth pitti pitto piuri piuro piuru po-po pohio poipu poopo poori poort popoi popop poppi poppo popup poro- poroi porri porro porth porto portu porur potof potoo potop potor potro potti potto pottu pouff priit prior priti pritt proff proft proif proof proor proot prop- propp propr propt prot- proti proto prout prtor ptprf ptprh ptpro ptprr ptprt ptpru puhoi puhtu puppo pupri purio puro- puthi putit putor putt- putti putto puttu putuo putup puuri ri-fi ripio ripit ripup rirpu rithi ro-ro rofor rohff rohit rohri rohru roiot rooft roohi rotho roto- rotor rotot rotti rotto routh routt rprop rptor ruffo rufi- rufio rufo- ruiru ruoti rupit ruthi ruthu ruuth ruutu t-pop t-top thift thio- thiou thiri thiru thoff thoft thori thoro thorp thorr thort thoru thoth thoti thour thout thrip throo throp throt throu thttp thuff thuir thuit thurf thurt thuru ti-hi ti-ti tiifp tiout tipit tipof tippi tippu tipto tipup tirit tiro- tiroi tirou tirru tirth tirur tithi titho titii titof titou titti titup to-ho toffo tofit tofop tofor tohit tohot tohui tooth tophi topio topit topo- topof topoi topor topot toppo topto topup torht torii torio torit torpo torri torro torti torto tortu toti- toto- totoo totop totup touho touih touit touro tprot triip trior tripi tripp tript trit- trito tritt troff troft troop trop- tropi tropo troth trott troup trout truff truit trupt truro truth ttttt tuffi tufit tuori tuotu tupou tuppi turio turit turot turph turri turro turtu turup turut tutor tutti tutto tuuri tuuru u-pop ufofu uh-oh uh-uh uhhoh uhhuh uhtri uhuru uiro uitti upfor upoff upput uptop urith uropi urour urphi uruit ururi uruti urutu utro- utrop utror uttur uturu ututo uuuuu