fifth fifty fili- filly filth firit firry firth fitil fitit fitly fitri fitty flirr flirt flyff flyii frill frith fritt fthfl ftrtt hhhhh hi-fi hi-hi hilli hilly hilti hiltl hilty hiril hirth hitit hthrt i-fly if-- ifill ifrit ifttt iiiii iitti iliff ilift ility illit illth irill irrit itfit ittti iyiyi li-fi lihir lilli lilly liril lirry lith- lithy litir litti ltifr lyth- lyyf- ri-fi riffy rifty rilly rithi rithy ryfly ryyty thift thill thiri thirl thiry thryl thyft thyll thyr- thyrl ti-hi ti-ti tiffy tifty tilfi tilli tilly tilth tilty tirit tirli tirly tirth tirtl tithi tithy titii titil titli titly titti titty trill trit- tritt tryit ttttt tytyl yiffy yirth ylyft