fiini fili- filin fillo filon finif finno fionn fiori firon flinn flirr flohr floor florn floro foini foir- folin folio folli follo foloi folon fonio fonni fooli forio forli forni forno forro frill friol frorn hhhhh hi-fi hi-hi hi-lo hihon hilli hillo hinin hiril hiroi hiron hiroo ho-ho ho-oh hofii hofn hohol hoill holin holli hollo holo- holon holor honir honno honor hooli hoori hoorn horii horin horio horno horol horon horro hrolf if-- ifill ifin ihhof iiiii iliff ilino ilio- ilion illin iloni ilori infin info- infor inhir inili inini inio inio- inion inoff inoil inoli inoor inori inrio inrol iolon iono- ioooi ioooo iorio irill irinn irion irono irori l-ron lhohi li-fi li-on lihir lilin lilli lillo linin linon lionh lioni lionn liril lirio liron lo-fi lofoi lohho lohio lohri loilo lolif lolli lollo lolol looni lorin lorio loron lorri nhill nifon nihil nihon niilo nilin nilo- ninon niono nioro nnooo no-fi no-no nofor nohno nohor nohri nolin nonin nonio nonni nonno nonoh nooil noori norin norio noron norro nroff offin offir offof offon ofoil ofono ofori oforn oh-oh ohfoo ohlin ohorn ohrio oilof oilon oino- oinoi oiron oliff ollio ollon olofi onin onion onir- oniro onoff onoon onorn onrio ooioo oonin oonli ooooh ooooo orfor orill orino oriol orion orlin orlon orni- ornon orono orrin rhin- rhino rhoon ri-fi rillo rioli riolo rioni ro-ro rofor rohff rohri rolfo rolin rollo rolon ronin ronno roohi