fiini fili- filin fillo filon filot finif finno fionn fitil fitin fitit fitof fiton fitto flinn flint floto foini folin folio folli follo foloi folon fonio fonni fooli footi foton if-- ifill ifin ifnot ifttt iiiii iitti iliff ilift ilino ilio- ilion illin illit iloni ilton infin infit info- inili inini inio inio- inion inlot innit innti inoff inoil inoli intil intio intoo iolon iono- ioooi ioooo iotit iotti itfit ition itnot itoff itton ittoo ittti li-fi li-on lilin lilli lillo linin linon linot lioni lionn liton litti lo-fi lofoi loilo lolif lolli lollo lolol lolti looft looni lotio lotof loton lotti lotto nifon niilo nilin nilit nilo- nilot ninon ninti niono nitin nitol niton nitot nitti nitto nnooo no-fi no-no nofit noint nolin nolot nonin nonio nonni nonno nonot nooil nooit not-i notif notil notin notit notlo notno noto- notof noton notto ntini offin offit offof offon offto ofoil ofono ofoto oftin oilit oilof oilon oino- oinoi oitti oliff ollio ollon olofi olton onin onion onlot onoff onont onoon onoto onto- ontof ontoo ooioo oonin oonli ooooo otion otnit otoli otolo otono ototo ottoi ti-ti tifni tilfi tilli tillo tinfo tinli tinto titii titil titin titli titlo titof titti tllnn tntnt toffo tofit tofol toili toill toini tolli tollo tolon toloo tonio tonit tono- tonof tonti tonto toolt toti- totin toto- toton totoo ttttt