dddd ddps ddss dhis dhps didi dids diii diis dipp dips dis- disd dish disi disp diss dphp dphs dpph dpsd dsdp dshs dsip dsph dsps dssi dssp h-ii hdhs hdss hhds hhhh hhhs hhip hidi hids hihi hiis hipp hips hisd hish hiss hpdh hphs hpps hpss hshs hsps hssp idid idis idps idss ihis ihss iiii iiis iisd iisi iisp ipdi ipid ipsi ipsp ipss isds ishi ishs isis isps issh issi issp isss pdhs pdsd pdss phds phhs phi- phip phis pids piip pipi pipp pips pisd pish pisi piss ppds pphi pphs ppid ppih pppd pppp ppps ppsh ppss psdi psdp psds pshs psid psip psis psph pspi pspp psps s-ii sdds sdhd sdhs sdps sdss shhh shhs shid shih shii ship shis shps sidd sidh sidi sids sihi sihs sipi sipp sips sisd sish sisi siss spdp sphs spip spis sppd spps spsd spsp spss ssdd ssdp sshs ssid ssis ssps sssh sssi ssss