hhhh hmmm hmph hohm hohn hoho hom- homo homp homr hono hoom hoon hoop hoor hopo hopp horn horo horr hron hrpp mhmm mhmr mhnp mhor mmhm mmmh mmmm mmor mmpr mmrp mnop mnpo mohm mohn moho mohr momo mon- monn mono moon moop moor moph mopp morn moro mpho mppp mpro mprp mron nhnn nhon nhrp nmnh nmon nnnn nnpr nohn noho nom- nomo non- nonn nono noo- noon nooo noop noor noph nor- norm norn noro norr nprm nron nrpn ohho ohno ohoh ohrn omn- omo- omon omoo omor omro onno onon onor ooho oooh oooo opo- opon opor oppo ormn ormo orno oro- orom oron oror orph orro phno phoh phom phon phoo phrr pmmp pmnh pmpm pmpo pnnm pnom pnon pnpo pnpp pnro pomo pomp pono ponp pooh poon poop poor pop- popo popp porn poro porr pppn pppo pppp pprm prnp pro- prom pron proo prop prrm rhoh rhon rmon rmrp rohm rohn rohr romm romo romp rono room roon roop roor ropo roro rpho rpon rppn rrmp rrrr