omout omuku ooooh ooooo orkom orkut ormur oromo orout orrum orth- ortho ortok ortoo oruku oruro orutu othom othou othur otoku otomo ototo otour otrok ottom ottur ouoro outro outto rmutt ro-ro rohru rokkk rokot rokto romth rookh roomu rotho rotko roto- rotor rotot rotto rouko roumm routh routt rt-rk rummo rummu rumor ruomu ruthu ruuth ruutu thomm thoom thoro thorr thort thoru thoth thour thout throm throo throt throu thrum thurm thurt thuru to-ho tohku tohot tokko toko- tokor tokuo tokur tomko tommo tomo- tomom tomor tomuk tookh tooth torht torok torro torto tortu toto- totok totoo totum touho touro tromm troth trott troum trout truro truth ttttt tu-mo tukmo tukur tummo tumor tumut tuomo tuotu turko turku turok turot turro turtu turut tutku tutor tutto tuuru uh-oh uh-uh uhhoh uhhuh uhuru umhum umour urkut urour urutu utkhu utro- utror utrum uttur uturu ututo uuork uuuuu

h-hour ho-hum hohhot hohoho hokuto hoohoo hookor hookum hooroo hororo horror hortor hotoro hottot houtou htruth huh-uh huhhot hukkok humhot humhum hummum humour hurroo hurth hurumu huthur huthut khoroo khoruk khorum khuhro khutor kkoktu kohoku kohout kohtru kokkoh kokoku kokomo kokoro kokott komkor komoro komoto komtok komuro kookoo koothu kootoo koottu korkor korkut kormuk koromo kororo koroum koruru kothur kotoko kottur kotuku koukou kouoro kourou kourtt koutou krokom kukuom kumkum kummuh kumukh kumutu kurmuk kuroko kurort kurukh kururu mm-hmm mohoro mohout mohuhu mokoro mommur momoko moomoo mooruk mormor mormur moroto morrot mothur motmot motoko motomu motor- motoro motour moturu mourou mrmoto mtmtmk muhuhu muhurr muhuru muktuk mukuro mukuru murkut murmur muroto muthur mutoko mutomo muttur mutuum muumuu o-hook ohohoh ohotmu ohtomu ohtoto okumoo oohooh ookroo oomoto oooooo oromoo orrho- orrour ortho- otmoor ottoor outour outtro rokkor rokuko rokuro romour roomth roomto rothko rotork rotour rotout rotrou rottum routot ruhroh rukutu rumohr rumour rurutu rutour t-room thokur thoro- thourt thouth thromm throut tkhkot tkhkut tkoutt tohoro tokmok tokuko tokuro tommot tomoko tomort tomtom tomtor toohot tookto tootoo torkom tororo toroth tortor tortou tortum totkuh totoro totrot touhou tourou toutou toutuo trokut trotro tuktuk tumkur tumour tumtum tuotuo turko- turmut turrum turtuk turtur tururu tutour tuttut uh-huh um-hum utkoor utouth utroor utukku utukur

h-r-m hohokum hoo-hoo horrour hortour hothur hotoku hutuktu khortum kokorou kommuru kookoom kor-kor korkoro kothuru kottoor kotturu kum-kum kuththu kuttoor moo-moo morkoth morokro morrum mortuum moumour moutrot murukku muthoot muu-muu oktrout okumoto ortho-k otokutu ottrott outouth outroom outroot r-h-m rootout rootrot rototom ruh-roh ruhrort rum-tum thorrur thruout thurrok thuthur tohoku tohorot tom-tom tomouth too-hoo too-too tookout torhout tortour tototoo toukoro toukoto toumour tro-tro troorkh trotout tuk-tuk tukkhum tum-tum tumkuru tut-hoo tut-tut

hokohoko horohoro horokoto hum-trum humuhumu hurtruth hutthurm hutukhtu khomokuh khomrutu kohukohu kukukuku kukuruku kurukuru mohoohoo mohurrum mokuroku mouthrot murumuru muthukur ourthort rokkurro roto-tom rukumkot thokottu tokotoko tom-trot toohotto toottoot torotoro tourtour truthout tukutuku turturro uh-uh-uh

hothothot hottotrot koukourou moko-moko mouthroot oromoromo outhumour rumuokoro thoothoor thuortour tuko-tuko tuku-tuku tuotuorou tuttototo

hottotrout kohutuhutu kotukutuku kouroukoro kouroukoto kukkurukuu kuromukuro kuttumukku motormouth rumorrumor toumoukoro touroukoro tutortrout

hot-to-trot

mmmmmmmmmmmm mouthtomouth ooohooohoooh toohottohoot

mouth-to-mouth

hourhourhourtour

hhhhhhhhhhhhhhhhhhhhh

hohohohohohohohohohohohohohohohohohohohoho