-hou h-ii hhhh hhip hhtp hihi hiho hiht hiit hiiu himp himu hipo hipp hipt hiti hito hitt hiyo hmmm hmph hohm hoho hoip hoit hom- homo homp homu homy hoom hoop hoot hopi hopo hopp hopt hopy hoth hoti hotm hoto hotp hott hotu houp hout hoyi hoym hoyt hpot hpti hpto htmi htoh htop htpp httm http huhi huhu huit humh humm humo hump huot hupp huth huti huto hutp hutt hutu huty huyt hymy hyo- hyp- hyph hypo hypt hypy ihit ihmo ihop ihuo iiht iiii iiio iiit iioi iioo iiop iipm iitm iitt iium imhi imho imit immi immo immt immy imou impi impt impy imto imup ioii ioio ioit iomo iooi iooo ioto ipmi ipmp ipoh ipop ippo ippy ipto iput itim itmo itoh itoi itoo itou itto itty itum itup itym iuiu iupp iuty iypt mhmm mihi miho miht miii miio miit mim- mimi mimo mimp mimy mio- mipi mipt mit- mith miti mitm mito mitt mitu mity miui miyu mmhi mmhm mmii mmmh mmmm mmpi mmpu mmyy mohi mohm moho moht mohu moii moio moit momi momo momu momy moop moot moph mopp mopy moth moti motm moto mott motu moty moup mout mouy moyo moyu mpho mpio mpit mppp mptp mtom muhi muhu muit mumm mumo mump mumu mumy muth muti muto mutt mutu muut myi- myit mymp mymy myo- myoh myot mypo myth myto ohhi ohho ohio ohmy ohoh ohto ohtu ohum ohyo oiii oiti oium omim omio omit omo- omoi omoo ompt omuo omyt ooho oooh oooo ootp ooty ophi opii opio opit opo- oppi oppo oppy opti opto otho otit oto- otoh otoo otoy otpp otti otto ottu ouii ouit oumi ouph out- outh outi outo outy ouu- oyou phht phi- phip phit phoh phom phoo phot phum phut piip pimi pimp pimt piot pipi pipo pipp pipy pith piti pito pitt pitu pity pium piyo pmip pmmp pmmu pmoi pmpm pmpo pmut poio pomi pomo pomp pomu pomy pooh poop poot pop- popi popo popp popt popy poth poti poto pott potu poty poui poum poup pout pouy poyo pphi ppih pppo pppp pptt ptmp ptop ptui puhi puit puiu pumi pump pumy puoy pupi pupu pupy put- puth puti puto putt putu puy- puyi puyo puyt pyhu pym- pymt pyo- pyot pypy pyth pytt t-mo thhp thi- thim thio thmt thom thoo thot thou thpp thum thuy thyh thym tiht tihu tiit tiiu timi timm timo timp timu tiop tiou tip- tipi tipo tipp tipt tipu tith titi tito titp titt titu tium tiyi tiyo tmou tmtt to-y tohi toho tohu toit tomi tomm tomo tomp tomt tomy tooh toom toot top- toph topi topo topp topt topu toth toti totm toto tott toty touh toui toum toup tout toym toyo toyt tpmt tppp tptp tput tpyo ttim ttop ttoy tttt tuht tuhu tuim tuit tuiu tumi tump tumu tuph tupi tupo tupu tupy tuti tuto tutt tutu tuty tuum tuuo tyht tymp typ- typh typo typp typy tyti tyto tytt tyty tyup uhoh uhti uhuh uhup uipi umit ummo umph umut uomo upim upmy uppp uppu uppy upto upup utmp utoy utti utto uttu uuuu yhit yhou yiti yitp yoho yoit yomi yomo yomp yoop yoot yopo yopy yott youi youp yout yoyo yput ytht yuhi yuit yumi yump yupi yuto yutu yuty yuyu yyyy