ffff ffhs ffii ffrr ffss fhfs fhhs fhrs fhss fiff fifi fiii fini finn fins firn firs fish fisi fiss fnhs fnrs frhs frin fris frns fsfi fshs fssf h-ii hfhs hfrs hfss hhhh hhhs hiff hifh hifi hifn hifr hihi hiis hinn hins hirf hiri hirn hirs hish hisn hiss hnhs hrhs hsfs hshs hsin hsni ifis ifni ifnr ifns ifrf ifri ihis ihss iiii iiis iirs iisi iisr infi infs inhs inis inni innr inns inri inrs insh inss irhs iri- irin iris irri irrs irsf ishi ishr ishs isin isis isri issf issh issi issr isss n-ii nfff nfhs nfrs nfsr nhhs nhis nhnn niff nihf niir ninh nini nins nirs nish nisi niss nnhs nnnn nnss nrhs nsfs nshs nsin nsis nsnr nssf nssr nsss rfhs rhfs rhhs rhin riff rifs rihs riif riin riis rinf rinn riri rirs rish risi riss rnin rnsh rrhs rrif rrrr rshs rsis rsnn rsnr s-ii sfhs sfss shhh shhs shih shii shin shir shis shri shrs siff sifr sihi sihr sihs sinh sini sinn sins sirf siri sirr sirs sish sisi siss snhs snir snns snrs srfi srhs sris srni srnn sshs ssin ssis ssns ssri ssrs sssf sssh sssi ssss