hhhhh hi-hi hi-lo hihon hilli hillo hinin hiril hiroi hiron hiroo ho-ho ho-oh hohol hoill holin holli hollo holo- holon holor honir honno honor hooli hoori hoorn horii horin horio horno horol horon horro iiiii ilino ilio- ilion illin iloni ilori inhir inili inini inio inio- inion inoil inoli inoor inori inrio inrol iolon iono- ioooi ioooo iorio irill irinn irion irono irori l-ron lhohi li-on lihir lilin lilli lillo linin linon lionh lioni lionn liril lirio liron lohho lohio lohri loilo lolli lollo lolol looni lorin lorio loron lorri nhill nihil nihon niilo nilin nilo- ninon niono nioro nnooo no-no nohno nohor nohri nolin nonin nonio nonni nonno nonoh nooil noori norin norio noron norro oh-oh ohlin ohorn ohrio oilon oino- oinoi oiron ollio ollon onin onion onir- oniro onoon onorn onrio ooioo oonin oonli ooooh ooooo orill orino oriol orion orlin orlon orni- ornon orono orrin rhin- rhino rhoon rillo rioli riolo rioni ro-ro rohri rolin rollo rolon ronin ronno roohi