h-ii hhhh hhip hihi hiho himp hinn hino hipo hipp hiri hirm hirn hiro hmmm hmph hmri hnoi hohm hohn hoho hoip hoir hom- homo homp homr honi hono hoom hoon hoop hoor hopi hopo hopp hori horn horo horr hrip hron hrpp i-no ihmo ihop iiii iiio iinm iino iioi iioo iiop iipm imhi imho imin imir immi immo imno imon impi impr imri imro imrr inni inno innr ino- inoi inon inor inp- inpi inpp inri inro ioii ioio iomo ioni ionn iono iooi iooo iori iphr ipin ipmi ipmp ipoh ipop ippo ippr ipri iri- irin irio irip irmo iroh iron irop irri mhmm mhmr mhnp mhor mihi miho mihr miii miin miio mim- mimi mimo mimp minh mini minn mino mio- mion mipi mipr miri miro mirr mmhi mmhm mmii mmmh mmmm mmor mmpi mmpr mmrp mnin mnop mnpo mohi mohm mohn moho mohr moii moin moio moir momi momo mon- moni monn mono moon moop moor moph mopp mori morn moro mpho mpio mpir mpni mppp mpri mpro mprp mron n-ii nhnn nhon nhpi nhrp niip niir nimh nimi nimo nimp nimr ninh nini nino nioh nion nioo nipr niro nmnh nmon nmri nnnn nnpi nnpr nohn noho noin noio noir nom- nomi nomo non- noni nonn nono noo- noon nooo noop noor noph nor- nori norm norn noro norr npin npri nprm nron nrpn ohhi ohho ohio ohno ohoh ohrn oiii oion omim omin omio omn- omni omo- omoi omon omoo omor omri omro onir onni onno onon onor ooho oooh oooo ophi opii opin opio opo- opon opor oppi oppo ori- orin orio ormn ormo orni orno oro- orom oron oror orph orpi orri orro phi- phin phip phno phoh phom phon phoo phrr piip pimi pimp pini pinm pinn pino pinp pion pipi pipo pipp piri pirn piro pirr pmip pmmp pmnh pmoi pmpm pmpo pnin pnnm pnom pnon pnpo pnpp pnro poin poio pomi pomo pomp poni pono ponp pooh poon poop poor pop- popi popo popp pori porn poro porr pphi ppih pppn pppo pppp pprm pri- prii prim prin prnp pro- prom pron proo prop prri prrm rhim rhin rhio rhoh rhon riho riin rimi rimm rimo rinn rino riom rion ripi ripp ripr riri rmon rmrp rnin rohm rohn rohr roin roio roir romi romm romo romp roni rono rooi room roon roop roor ropo rori roro rpho rpii rpon rppn rrmp rrrr