h-ii hhhh hhip hihi hiho himp hinn hino hipo hipp hiyo hmmm hmph hnny hnoi hohm hohn hoho hoip hom- homo homp homy honi hono hony hoom hoon hoop hopi hopo hopp hopy hoyi hoym hymn hymy hyo- hyon hyp- hyph hypo hypy i-no ihmo ihop iiii iiio iinm iino iioi iioo iiop iipm imhi imho imin immi immo immy imno imon impi impy inmy inni inno inny ino- inoi inon inp- inpi inpp inyo ioii ioio iomo ioni ionn iono iooi iooo ipin ipmi ipmp ipoh ipop ippo ippy mhmm mhnp mihi miho miii miin miio mim- mimi mimo mimp mimy minh mini minn mino miny mio- mion mipi mmhi mmhm mmii mmmh mmmm mmpi mmyy mnin mnop mnpo mohi mohm mohn moho moii moin moio momi momo momy mon- moni monn mono mony moon moop moph mopp mopy moyn moyo mpho mpio mpni mppp myi- mymp mymy myo- myoh myon mypn mypo n-ii nhnn nhon nhpi niip nimh nimi nimo nimp nimy ninh nini nino nioh nion nioo niyi nmnh nmon nnnn nnpi nohn noho noin noio nom- nomi nomo nomy non- noni nonn nono noo- noon nooo noop noph noyo npin nyim nyny nyom nyon ohhi ohho ohio ohmy ohno ohoh ohyo oiii oion omim omin omio omn- omni omo- omoi omon omoo onmy onni onno onon onoy onym ooho oooh oooo ophi opii opin opio opo- opon oppi oppo oppy oyon phi- phin phip phno phoh phom phon phoo piip pimi pimp pini pinm pinn pino pinp piny pion pipi pipo pipp pipy piyo pmip pmmp pmnh pmoi pmpm pmpo pnin pnnm pnom pnon pnpo pnpp poin poio pomi pomo pomp pomy poni pono ponp pony pooh poon poop pop- popi popo popp popy poyn poyo pphi ppih pppn pppo pppp pyin pym- pyn- pyo- pyon pypy yhon ympn ynoh ynon yohn yoho yomi yomo yomp yoni yono yoon yoop yopo yopy yoyn yoyo yyyy