h-ii hhhh hhhs hhip hihi hiis hinn hins hipp hips hish hisn hiss hnhs hphs hpps hpss hshs hsin hsni hsps hssp ihis ihss iiii iiis iisi iisp inhs inis inni inns inp- inpi inpp insh insp inss ipin ipsi ipsp ipss ishi ishs isin isis isps issh issi issp isss n-ii nhhs nhis nhnn nhpi niip ninh nini nins nips nish nisi nisp niss nnhs nnnn nnpi nnss nphs npin npsh npss nshs nsin nsis nspi nsps nssp nsss phhs phi- phin phip phis piip pini pinn pinp pins pipi pipp pips pish pisi piss pnhs pnin pnpp pphi pphs ppih pppn pppp ppps ppsh ppss pshs psip psis psni psph pspi pspp psps s-ii shhh shhs shih shii shin ship shis shps sihi sihs sinh sini sinn sinp sins sipi sipp sips sish sisi siss snhs snip snns snpp sphs spin spip spis spns spps spsp spss sshs ssin ssis ssns ssps sssh sssi ssss